HAWK PEN UNIO – THE TATTOO PEN THAT HAS IT ALL Remember the award-winning HAWK Pen – the first pen-shaped rotary tattoo machine on the market? HAWK Pen Unio is an upgrade to it, which unites the essence of all three Cheyenne HAWK machines. This tattoo machine offers a steplessly adjustable stroke from 2,5 mm to 4,0 mm which makes it perfect for all tattoo techniques and styles. The ergonomic shape of HAWK Pen Unio guarantees comfort during long working hours and makes it easy to cover. The precision DC motor of the Cheyenne HAWK Pen Unio runs quietly and produces a low vibration. It operates in Steady Mode, which guarantees constant hit and stich frequency. The all-in-one functions of the HAWK Pen Unio make it the ultimate all-rounder tattoo machine.