Coil tattoo machines are the original tattoo
machine, based on designs of the first electric tattoo machine created by Samuel O’Reilly. Coil tattoo
machines are a more manual type of machine, requiring regular maintenance and adjustments to screw lengths
and contact points. Using a coil is slightly more technical than a rotary, they make a louder noise, and
they are generally heavier. Rotary tattoo machines are
usually designed for plug-and-play action, with adjustments made in a more user-friendly way. They’re
lighter, and can be wireless, but they also cost significantly more. You can also find hybrid machines which
will have certain elements of both types.