Tattoo equipment includes various tools and supplies used by tattoo artists to create body art. The primary tool is the tattoo machine, which uses needles to inject ink into the skin. Artists also use ink in a variety of colors, along with needles of different sizes for different effects. In addition to the machine and ink, artists require stencils to outline designs, gloves for hygiene, and cleaning supplies to maintain a sterile environment. Other essential items include power supplies to operate the machines and aftercare products to help clients care for their new tattoos.