Patented tattoo gun At the same time Christofano was teaching ... the affected skin can become inflamed. Christofano’s machine design features a reworked armature bar, a component that helps ...

Jerod Harris/Getty Images for Uber; Romain Maurice/Getty Megan Fox is a fan of Machine Gun Kelly's dramatic blackout tattoo ... Ryder's 'Terrible' Tattoos Made Her 'Draw a Line as a Mother' ...

Transforming a 3D printer into a functional tattoo machine. And yes ... she swapped the nozzle for a tattoo gun. The printer’s arm, which usually moves in three dimensions to build objects ...