FEATURES
The FK Irons ONE is engineered for every step of the tattoo artist’s journey. This accessible, wireless tattoo machine opens the door for more artists to create with high-quality equipment at any stage.
Premium quality. Sophisticatedly simple.
Designed, Engineered & Manufactured in the USA.
The FK ONE also arrives with:
• High-Quality Travel Case with Custom-Cut Protective Foam
• Two Rechargeable Panasonic 18500A Battery Cells
• Dual-Battery Charging Dock
Product Features:
• Wireless Operation with Easily Replaceable, Rechargeable Drop-In Battery
– Battery Type: Panasonic NCR 18500A Battery.
(Note: We always recommend using high-quality batteries, such as Panasonic)
• Quick-Twist Battery Hatch & Power Disconnect
• LED Voltage Indicator & Color Spectrum
(Note: Blinking light indicates 0.5 Volt increment)
• Fixed Machine Body (3.0mm or 4.0mm Stroke)
• New Ergonomic Grip
–  Compatible with all modular FK Grips, including disposable
–  Click grip needle depth adjustment
• Dual-Battery Charging Dock
-  Charge indicator turns blue once battery is charged.
-  Use only included power cable to plug in the dock
• Compatible with most, standard tattoo needle cartridges
How to Operate the Quick-Twist Battery Hatch
– Twist clockwise to close & activate the machine’s battery.
– Twist counter-clockwise to open battery hatch.
– Push down & keep twisting counter-clockwise to deactivate battery.