The FK Irons The ONE Adjust rotary machine is a true revolution. Designed and manufactured in the United States, this wireless machine embodies precision, power, and absolute versatility. Thanks to its ergonomic design, it offers a natural and balanced grip, designed to reduce wrist fatigue and provide perfect stability even during long sessions. Its weight concentrated at the front provides a fluid sensation, ensuring optimal needle control and exceptional precision with each stroke.

The patented adjustable stroke of this machine allows for an instant 0.5 mm modification, going from 2.0 mm to 5.0 mm without ever having to turn off the machine. This innovation makes the machine extremely versatile: perfect for lining, shading, and filling, while adapting to all tattoo styles. Thanks to its integrated twist grip, the needle depth can be quickly adjusted, ensuring complete adaptation to every skin type and technique.

Equipped with a high-performance 9W brush motor, The ONE Adjust machine delivers consistent power while remaining quiet and virtually vibration-free. As for switching between voltage mode and hertz mode, it happens instantly, offering a smooth and personalised experience according to your needs, thanks to a simple press on the top button combined with the red button.

The screen clearly displays the frequency in hertz (more precise than voltage) and automatically adjusts
for both right-handed and left-handed people. Just press the red button and the lower adjustment
to reverse the display. Every detail of this machine has been designed to offer performance, reliability, and
comfort, while ensuring a smooth and intuitive tattooing experience.

On the autonomy side, the FK Irons The ONE Adjust integrates a Panasonic NCR 18500A battery, easily replaceable and rechargeable. It offers up to 6 hours of continuous use depending on the battery used (large or small). The complete pack includes two rechargeable batteries and a dual charging station, all presented in a high-end protective case with custom-cut foam.

Choosing the FK Irons The ONE Adjust means opting for a high-end rotary machine capable of adapting to all situations. Powerful, stable, quiet, and ergonomic, it is designed for demanding tattoo artists who seek the best balance between technology, design, and efficiency.

Main features:

Motor: with brush (9W)
Stroke length: 2.0mm/ 2.5mm/ 3.0mm/ 3.5mm/ 4.0mm/ 4.5mm / 5.0 mm
Operating voltage: 5 - 12 V
Autonomy: approximately 5.5 hours (small 18500 battery) and 6.5 hours (large 18560 battery)
Battery: Panasonic NCR 18500A
Weight: 213Gr
Warranty: 2 years

(High-quality case with custom-cut protective foam, including a USB-C cable, two rechargeable Panasonic 18500 A batteries, as well as the provided dual-battery charging station)

Made in the USA