Workhorse Irons is a group of internationally renowned tattoo artists including Soba, Aaron Cain, Seth Ciferri, Cory Rogers, Chris Smith, Mike Pike, Marv Lerning, Adam Ciferri, Joshua Bowers, Mike Giant and Juan Puente. The group offers high quality name brand coil and rotary tattoo machines, each designed, made and adjusted by the artist themselves. Preset configurations such as lining, shading or coloring can be found in almost every machine variant.