... . 3.Material:Stainless steel Professional Mini Tattoo Power Supply 1. Advanced digital micro-processor controlled ... out put7. Aluminum shell, light, solid,Easy to carry power supply. 8.Size:3.2*8. ... order offer you a fittable and stable power during your tattooing, a good choice for ... machine, tattoo accessories, tattoo books, tattoo ink, tattoo power supply, tattoo grip, tattoo kits, tattoo needles, ...