A team of French students replaced the extruder of a Makerbot Replicator with a real tattoo instrument and transformed the 3D printer into a functional tattoo machine. The students created the 3D Printer X Tattoo Machine project as part of the Public Domain Remix event hosted by the French Ministry of Culture. The event gave students eight hours to hack an electronic device and invited Le FabShop as a manufacturing expert to help the students with their projects.