FK Irons ONE - Charcoal / Ruby

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 package includes:
- FK ONE Machine
- High-Quality Travel Case with Custom-Cut Protective Foam
- Two Rechargeable Panasonic 18500A Battery Cells
- Dual-Battery Charging Dock (powered by USB-C, no wall plug included)

ONE Features:
- Available stroke options: 3.0mm | 4.0mm
- Wireless Operation with Easily Replaceable, Rechargeable Drop-In Battery
- Quick-Twist Battery Hatch & Power Disconnect
- LED Voltage Indicator & Color Spectrum, blinking light indicates 0.5 Volt increment
- New Ergonomic Grip and also compatible with all modular FK Grips, including disposables
- Click grip needle depth adjustment
- Dual-Battery Charging Dock included, 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
- Minimal vibration

Technical details:
Machine weight: 227 grams (8 oz)
Machine dimensions: 36.7mm x 124mm
Machine body material: 6061 T6 Aluminum
Battery type: Panasonic NCR 18500A Battery (Note: We always recommend using high-quality batteries, such as Panasonic)
Battery life: Commonly around 2-6 hours of tattooing. (charge duration is subject to variation depending on the used voltage, needle brand and size as well as environmental factors such as temperature etc.)

Due to cross-contamination issues, we do not accept returns for this machine. All machine sales are final. The machine motor has a 2 year warranty and other parts, including batteries, have a 1 year warranty. Please note that this updated warranty applies to machines purchased in 2023 and after only.

Please note! This machine is compatible with most membrane cartridges. Cartridges without membrane may cause ink leakage to the motor. Ink or other liquid inside the machine will void the warranty.
Please note that, like any Li-Ion battery, this battery will also wear down in time and capacity slowly gets lower causing working time to get shorter. This is normal wear over time and is not covered by warranty.

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.
(Note: Cap is shipped in the OFF position and must be turned on to operate!)

For more information see the ONE Manual.