Please Note: This Click Ergo Grip can be autoclaved and sterilized with cold-sterilant methods.

If you have never used FK Irons products than you are in for a treat with these.  If you have, you know they are known for producing some of the safest, most comfortably fitted cartridge grips in the industry.
After a long wait, FK Irons brings you the eagerly anticipated Click Ergo Grip for artists seeking maximum comfort and control. Each grip is ergonomically designed to resemble the natural feeling of drawing with a pen or pencil, allowing for heightended control and ultimate precision. This state-of-the-art grip has a diameter that tapers from 32mm to 25mm to accommodate a variety of hand sizes, and also boasts a newly designed groove-patterned body with an index rest to relieve hand fatigue.

In no time at all, this grip can be easily disassembled into four autoclavable components for complete and easy sterilization; no tools are necessary.

It features a one-piece ratchet disk system that allows for responsive needle depth adjustment, but securely locks to prevent involuntary turning even with heavier tattoo machines. It is compatible with all major cartridge systems and the 3mm internal bore works with all drive bar tip styles, so that it can be used with the artist’s preferred cartridge needles for nearly any machine.

• Tapered from 25 to 32mm for optimum comfort for all hand sizes.
• Allows you to get closer to the cartridge than ever for ultimate precision and control Supports a natural ergonomic drawing position.
• Redesigned groove pattern provides a supported index rest and relieves hand fatigue.
• Tool-less disassembly allows for safe sterilization, compatible with autoclaves and cold sterilant methods.
• Ratchet Disc click system prevents involuntary turning, even with heavy machines.
• 3mm center bore is compatible with all built in drive bar machines.
• Autoclavable Drive Bar included with each grip.
• Anodized for durability and available in 7 other colors (listed on the site.)

Please Note: This Click Ergo Grip can be autoclaved and sterilized with cold-sterilant methods.

If you have never used FK Irons products than you are in for a treat with these.  If you have, you know they are known for producing some of the safest, most comfortably fitted cartridge grips in the industry.
After a long wait, FK Irons brings you the eagerly anticipated Click Ergo Grip for artists seeking maximum comfort and control. Each grip is ergonomically designed to resemble the natural feeling of drawing with a pen or pencil, allowing for heightended control and ultimate precision. This state-of-the-art grip has a diameter that tapers from 32mm to 25mm to accommodate a variety of hand sizes, and also boasts a newly designed groove-patterned body with an index rest to relieve hand fatigue.

In no time at all, this grip can be easily disassembled into four autoclavable components for complete and easy sterilization; no tools are necessary.

It features a one-piece ratchet disk system that allows for responsive needle depth adjustment, but securely locks to prevent involuntary turning even with heavier tattoo machines. It is compatible with all major cartridge systems and the 3mm internal bore works with all drive bar tip styles, so that it can be used with the artist’s preferred cartridge needles for nearly any machine.

• Tapered from 25 to 32mm for optimum comfort for all hand sizes.
• Allows you to get closer to the cartridge than ever for ultimate precision and control Supports a natural ergonomic drawing position.
• Redesigned groove pattern provides a supported index rest and relieves hand fatigue.
• Tool-less disassembly allows for safe sterilization, compatible with autoclaves and cold sterilant methods.
• Ratchet Disc click system prevents involuntary turning, even with heavy machines.
• 3mm center bore is compatible with all built in drive bar machines.
• Autoclavable Drive Bar included with each grip.
• Anodized for durability and available in 7 other colors (listed on the site.)

If you're a fan of the FK Irons brand of tattoo machines, you're really going to love their latest creation with an all new level of power and productivity; the Flux Tattoo Machine

Flux’s super lightweight, wireless design will allow to forego the normal distractions when you're tattooing and focus 100% on your art. The direct drive tattoo machine, weighing in at only 6.3 ounces, comes with one detachable "PowerBolt" battery pack with easily adjustable voltage. The PowerBolt has a battery life of up to 10 hours, making it especially useful for longer tattooing sessions. Artists can easily remove and replace this battery with an auxiliary one. (sold separately)

Bluetooth enabled and “future-proof,” the Flux can be connected to your mobile app for updates to the firmware that ensure compatibility with future wireless FK Irons devices. Additionally, this revolutionary machine comes with a kill-switch feature on the PowerBolt, allowing you to turn it off indefinitely while flying to your next event, guest spot, or convention. To turn the battery back on again, simply insert a USB cable.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

If you're a fan of the FK Irons brand of tattoo machines, you're really going to love their latest creation with an all new level of power and productivity; the Flux Tattoo Machine

Flux’s super lightweight, wireless design will allow to forego the normal distractions when you're tattooing and focus 100% on your art. The direct drive tattoo machine, weighing in at only 6.3 ounces, comes with one detachable "PowerBolt" battery pack with easily adjustable voltage. The PowerBolt has a battery life of up to 10 hours, making it especially useful for longer tattooing sessions. Artists can easily remove and replace this battery with an auxiliary one. (sold separately)

Bluetooth enabled and “future-proof,” the Flux can be connected to your mobile app for updates to the firmware that ensure compatibility with future wireless FK Irons devices. Additionally, this revolutionary machine comes with a kill-switch feature on the PowerBolt, allowing you to turn it off indefinitely while flying to your next event, guest spot, or convention. To turn the battery back on again, simply insert a USB cable.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

If you're a fan of the FK Irons brand of tattoo machines, you're really going to love their latest creation with an all new level of power and productivity; the Flux Tattoo Machine

Flux’s super lightweight, wireless design will allow to forego the normal distractions when you're tattooing and focus 100% on your art. The direct drive tattoo machine, weighing in at only 6.3 ounces, comes with a detachable "PowerBolt" battery pack with easily adjustable voltage. The PowerBolt has a battery life of up to 10 hours, making it especially useful for longer tattooing sessions. Artists can easily remove and replace this battery with an auxiliary one. (sold separately)

Bluetooth enabled and “future-proof,” the Flux can be connected to your mobile app for updates to the firmware that ensure compatibility with future wireless FK Irons devices. Additionally, this revolutionary machine comes with a kill-switch feature on the PowerBolt, allowing you to turn it off indefinitely while flying to your next event, guest spot, or convention. To turn the battery back on again, simply insert a USB cable.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

If you're a fan of the FK Irons brand of tattoo machines, you're really going to love their latest creation with an all new level of power and productivity; the Flux Tattoo Machine

Flux’s super lightweight, wireless design will allow to forego the normal distractions when you're tattooing and focus 100% on your art. The direct drive tattoo machine, weighing in at only 6.3 ounces, comes with a detachable "PowerBolt" battery pack with easily adjustable voltage. The PowerBolt has a battery life of up to 10 hours, making it especially useful for longer tattooing sessions. Artists can easily remove and replace this battery with an auxiliary one. (sold separately)

Bluetooth enabled and “future-proof,” the Flux can be connected to your mobile app for updates to the firmware that ensure compatibility with future wireless FK Irons devices. Additionally, this revolutionary machine comes with a kill-switch feature on the PowerBolt, allowing you to turn it off indefinitely while flying to your next event, guest spot, or convention. To turn the battery back on again, simply insert a USB cable.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

The PowerBolt II+ is the latest addition to the FK Irons wireless battery family. 

Featuring the intelligence and convenience of the PowerBolt II, with a built-in digital menu, now with an even longer battery life. Fully compatible to power up any wireless FK Irons machines (Flux, EXO, Flux Max).

Tech Specs

• Up to 50% longer battery life than PowerBolt II
• Our first, digital built-in menu to select settings
• Easily detachable and compatible with all wireless FK Irons machines (Flux, EXO, Flux Max)
• State-of-the-art motherboard that learns how you like to work, “senses” and adapts in real-time
• Native Killswitch connectivity and improved range
• Responsive eGive settings (0-3)
• Voltage and Hertz readout (adjust by 0.1V or 0.5V)
• Easily read battery life and built-in session timer
• Left- and right-hand screen orientation
• Battery firmware updates via the Darklab app
• Fast-charging battery via USB-C cable (3 hours for first charge, 2 hour standard charge time) 
• USB-C cable not included

FK Irons took note and created a revolutionary device that puts, you, the tattoo artist, in control of your art. The first truly wireless tattoo machine is here‚ the Spektra Flux. More power without any of the complicated stuff. Just a pen-style device with all the features you need.

They have created a wireless device with up to 10 hours of battery life with a fast charging speed. Charge your tattoo machine from any USB-C power plug including your car, laptop, or battery pack. Know where you stand at all times and check your battery life and your voltage usage through an LED indicator.

To not over complicate things, they created a user-friendly interface with only 3 buttons so you can spend more time in your art. Prioritizing your comfort and safety with a lightweight, ergonomic design that packs most of the weight in the center, reducing the strain in your hand.

It’s time to unleash your power, embrace the wireless revolution and create your masterpiece. Say bye, bye to your annoying cables, rotary, and coil machine! Even if you’re loyal to the coil, you’ll love the Flux.

• 4 mm Direct Drive: a versatile stroke for lining and color packing
• Lightweight Design: Only 6.3 ounces (178 grams), most of the weight is in the center
• Dynamic Power Path Management: Always get the same amount of power
• LED Indicator: From here you can check your battery life and change voltage
• Changing Voltage: Decrease and Increase voltage by half increments
• Detachable battery: Switch to the auxiliary PowerBolt battery. Save $50 when you buy both at the same time!
• Battery life: Up to 10 hours. Can charge as quickly as 2 hours when used with a proper voltage USB-C power source and USB-C cord.
• USB-C port: Charge your wireless tattoo machine in your car, laptop, or from a battery pack
• Bluetooth capability: Pair with Darklab app for firmware updates
• Compatible with most membrane needles
• Voltage : 5-12 Volts
• Grip: 33 mm
• Handcrafted in the USA
• ***NOT compatible with the Killswitch***

FK Irons took note and created a revolutionary device that puts, you, the tattoo artist, in control of your art. The first truly wireless tattoo machine is here‚ the Spektra Flux. More power without any of the complicated stuff. Just a pen-style device with all the features you need.

They have created a wireless device with up to 10 hours of battery life with a fast charging speed. Charge your tattoo machine from any USB-C power plug including your car, laptop, or battery pack. Know where you stand at all times and check your battery life and your voltage usage through an LED indicator.

To not over complicate things, they created a user-friendly interface with only 3 buttons so you can spend more time in your art. Prioritizing your comfort and safety with a lightweight, ergonomic design that packs most of the weight in the center, reducing the strain in your hand.

It’s time to unleash your power, embrace the wireless revolution and create your masterpiece. Say bye, bye to your annoying cables, rotary, and coil machine! Even if you’re loyal to the coil, you’ll love the Flux.

• 4 mm Direct Drive: a versatile stroke for lining and color packing
• Lightweight Design: Only 6.3 ounces (178 grams), most of the weight is in the center
• Dynamic Power Path Management: Always get the same amount of power
• LED Indicator: From here you can check your battery life and change voltage
• Changing Voltage: Decrease and Increase voltage by half increments
• Detachable battery: Switch to the auxiliary PowerBolt battery. Save $50 when you buy both at the same time!
• Battery life: Up to 10 hours. Can charge as quickly as 2 hours when used with a proper voltage USB-C power source and USB-C cord.
• USB-C port: Charge your wireless tattoo machine in your car, laptop, or from a battery pack
• Bluetooth capability: Pair with Darklab app for firmware updates
• Compatible with most membrane needles
• Voltage : 5-12 Volts
• Grip: 33 mm
• Handcrafted in the USA
• ***NOT compatible with the Killswitch***

FK Irons took note and created a revolutionary device that puts, you, the tattoo artist, in control of your art. The first truly wireless tattoo machine is here‚ the Spektra Flux. More power without any of the complicated stuff. Just a pen-style device with all the features you need.

They have created a wireless device with up to 10 hours of battery life with a fast charging speed. Charge your tattoo machine from any USB-C power plug including your car, laptop, or battery pack. Know where you stand at all times and check your battery life and your voltage usage through an LED indicator.

To not over complicate things, they created a user-friendly interface with only 3 buttons so you can spend more time in your art. Prioritizing your comfort and safety with a lightweight, ergonomic design that packs most of the weight in the center, reducing the strain in your hand.

It’s time to unleash your power, embrace the wireless revolution and create your masterpiece. Say bye, bye to your annoying cables, rotary, and coil machine! Even if you’re loyal to the coil, you’ll love the Flux.

• 4 mm Direct Drive: a versatile stroke for lining and color packing
• Lightweight Design: Only 6.3 ounces (178 grams), most of the weight is in the center
• Dynamic Power Path Management: Always get the same amount of power
• LED Indicator: From here you can check your battery life and change voltage
• Changing Voltage: Decrease and Increase voltage by half increments
• Detachable battery: Switch to the auxiliary PowerBolt battery. Save $50 when you buy both at the same time!
• Battery life: Up to 10 hours. Can charge as quickly as 2 hours when used with a proper voltage USB-C power source and USB-C cord.
• USB-C port: Charge your wireless tattoo machine in your car, laptop, or from a battery pack
• Bluetooth capability: Pair with Darklab app for firmware updates
• Compatible with most membrane needles
• Voltage : 5-12 Volts
• Grip: 33 mm
• Handcrafted in the USA
• ***NOT compatible with the Killswitch***

FK Irons took note and created a revolutionary device that puts, you, the tattoo artist, in control of your art. The first truly wireless tattoo machine is here‚ the Spektra Flux. More power without any of the complicated stuff. Just a pen-style device with all the features you need.

They have created a wireless device with up to 10 hours of battery life with a fast charging speed. Charge your tattoo machine from any USB-C power plug including your car, laptop, or battery pack. Know where you stand at all times and check your battery life and your voltage usage through an LED indicator.

To not over complicate things, they created a user-friendly interface with only 3 buttons so you can spend more time in your art. Prioritizing your comfort and safety with a lightweight, ergonomic design that packs most of the weight in the center, reducing the strain in your hand.

It’s time to unleash your power, embrace the wireless revolution and create your masterpiece. Say bye, bye to your annoying cables, rotary, and coil machine! Even if you’re loyal to the coil, you’ll love the Flux.

• 4 mm Direct Drive: a versatile stroke for lining and color packing
• Lightweight Design: Only 6.3 ounces (178 grams), most of the weight is in the center
• Dynamic Power Path Management: Always get the same amount of power
• LED Indicator: From here you can check your battery life and change voltage
• Changing Voltage: Decrease and Increase voltage by half increments
• Detachable battery: Switch to the auxiliary PowerBolt battery. Save $50 when you buy both at the same time!
• Battery life: Up to 10 hours. Can charge as quickly as 2 hours when used with a proper voltage USB-C power source and USB-C cord.
• USB-C port: Charge your wireless tattoo machine in your car, laptop, or from a battery pack
• Bluetooth capability: Pair with Darklab app for firmware updates
• Compatible with most membrane needles
• Voltage : 5-12 Volts
• Grip: 33 mm
• Handcrafted in the USA
• ***NOT compatible with the Killswitch***

The time has come for the next big evolution in tattooing; the Spektra Xion by FK Irons.

This machine is, without a doubt, FK Irons’ most innovative and versatile rotary machine yet. Over three years of research, design and development went into this rotary tattoo machine. The Spektra Xion is truly one-of-a-kind.

The Spektra Xion is compact and lightweight beyond compare. It measures 32mm at its widest point and tapers down to a 1” (25mm) diameter. Of note is the fact that this is the first "pen-style" tattoo machine to use a ratcheting system for give and stroke adjustment.

This machine has an interchangeable 3.7mm to 3.2mm stroke length which allows for a tattoo artist to easily switch between a wide variety of styles and techniques on the fly. It has a unique “one-turn” dial for convenient needle give adjustment from soft to hard hits. It has seamless grip, which features the same ergonomic profile and ratchet as the FK Irons click grip and it is compatible with all needle types. And just as well; the grip is autoclave-safe!

Most FK Irons machines come strapped with a standard Maxon motor, while powerful, the new Spektra Xion uses a specially designed 10W MotorBolt System for maximum torque. You can run this rotary tattoo machine up to 9.5 volts. For optimal performance, it is highly recommended not to exceed this voltage level.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

This machine is, without a doubt, FK Irons’ most innovative and versatile rotary machine yet. Over three years of research, design and development went into this rotary tattoo machine. The Spektra Xion is truly one-of-a-kind.

The Spektra Xion is compact and lightweight beyond compare. It measures 32mm at its widest point and tapers down to a 1” (25mm) diameter. Of note is the fact that this is the first "pen-style" tattoo machine to use a ratcheting system for give and stroke adjustment.

This machine has an interchangeable 3.7mm to 3.2mm stroke length which allows for a tattoo artist to easily switch between a wide variety of styles and techniques on the fly. It has a unique “one-turn” dial for convenient needle give adjustment from soft to hard hits. It has seamless grip, which features the same ergonomic profile and ratchet as the FK Irons click grip and it is compatible with all needle types. And just as well; the grip is autoclave-safe!

Most FK Irons machines come strapped with a standard Maxon motor, while powerful, the new Spektra Xion uses a specially designed 10W MotorBolt System for maximum torque. You can run this rotary tattoo machine up to 9.5 volts. For optimal performance, it is highly recommended not to exceed this voltage level.

Our stock availability on this item fluctuates rapidly.  If you purchase this item, please allow up to three business days for us to fill your order.  Please call if you would like to check availability.  Thanks for your understanding!

Built to Adapt, Engineered to Perform 

Enjoy versatility with no limitations when you tattoo with the FK One Adjust. The FK One Adjust is built to adapt to any style, so you can pursue any project for any client. This patent-pending stroke adjustment technology delivers effortless adaptability, so you can tackle any technique on the fly. Easily adjust your stroke mid-session without ever having to power off your machine. One setup handles everything: no need for swapping machines or cams mid-session. 

Enjoy nonstop, all-day wireless performance with 2 swap-and-go rechargeable batteries. Each FK One Adjust comes with one large battery for up to 6.5 hours of power, and one small battery for up to 5.5 hours (depending on your settings and operating parameters). This machine also gives you a dual-slot charger, so you can always have a battery powering up and ready to go when you need it. 

Get full visibility and control over your performance. The FK One Adjust features an upgraded digital display that gives you a crisp readout of your operating voltage or hertz according to your preference. Why Hertz? Hertz offer a more accurate measurement of your machine’s performance, showing the exact frequency of needle movements per second.  

Trust in the FK standard, knowing the FK One Adjust has an artist-first design. This machine was built with artist input and is specifically designed to handle everything you throw at it day after day, session after session, from first line to final pass. It’s reliable, durable, and built to last, supported by FK’s global service program. 

Technical Specifications: 

• Machine Size: 152mm x 38mm
• Weight with Battery: 244g (8.6oz) w/ 18500A Battery / 268g (9.5oz) w/ 18650A Battery
• Features patent-pending adjustable stroke technology (adjust your stroke without powering down)
• Upgraded digital display screen: shows power output in volts or hertz according to your preference
• Stroke Range: 2.0mm up to 5.0mm
• Equipped with an ergonomic grip for maximum comfort
• Compatible with other FK Irons modular grips
• Features a brushed motor
• Output Voltage: 5V–12V
• Increment/Decrement Voltage Interval: 0.5V or 0.2V
• Maximum Output Current: 1A 

Battery Specifications:

• Comes with two drop-in, rechargeable Panasonic batteries + 2 caps
• 18500A Battery Life: ~5.5 Hours (dependent on settings + operating parameters)
• 18650 Battery Life: ~6.5 Hours (dependent on settings + operating parameters)
• 18500A Battery uses shorter cap → 0.25” depth
• 18650A Battery uses longer cap → 0.75" depth 

The tattoo work of Spider Webb M.F.A. can be seen on thousands of people everywhere. His paintings and photographs have been exhibited in galleries and museums worldwide.