?100% Satisfaction Guaranteed? If there is a problem with the tattoo pen kit you received, please feel free to contact us for a replacement. ?A Perfect Gift?This is a beautifully wrapped tattoo kit that you can use as a gift is a great choice. He not only has excellent working performance, but also has beautiful packing. ?Tattoo Pen Advantages? Ergonomic, lightweight pen-style machine, emulating the grip and feel of an actual pen, this tattoo pen allows for more comfortable and precise tattooing procedure. ?Tattoo Pen Introduction? The tattoo pen kit is finely carved CNC by aluminum alloy, the small gap between accessories and accessories, wear resistance, long time use without hot, long life. Speed, 10V-1W r/min, powerful, can be used for shading and lining. Connected by RCA line, starting voltage: 5V, working voltage: 8-10V. Switching frequency: 55-165 Hz, stroke: 3.5 mm, 0-4mm adjustable needle depth. ?Complete Tattoo Pen Kit? Wormhole Complete Tattoo Pen Kit continuous operation, low noise, long-lasting stability, lightweight. Compatible with all tattoo cartridge needles. The tattoo pen kit includes 1pc rotary tattoo pen with a DC cord, 1 power supply with cable, 40 cartridges needles, 1 foot pedal, 1 bandage.