Check the listing for details. Tuffking Tattoo Machine Kit Power Supply Rotary Pen Cartridge Needles INK Grip. Condition: New. Listed at 34.99 USD. Features:Net weight: 177.2gSize: Full SizeConfiguration: Tattoo Machine*1Color: Black , Red , Gold , SliverParameters: 1. Interface: DC interface 2. Material: Aluminum alloy 3. Process: lathe process 4. Starting voltage: 6v 8. Working voltage: 8-10VSwitching frequency: 55-165 Hz, stroke: 3.5 mm, 0-4mm adjustable needle depth.Advantage:1. The motor is 10w made in Taiwan, the power is stable and output, and the secant is more than enough to slash;2. One-piece pen structure, changing the needle, adjusting the length of the needle, simple and convenient;3. DC interface - alloy protective layer, tightly connected, more resistant to wear;4. New hand-slip anti-slip design, comfortable pen grip, good hand feeling, not tired for long time use;5 All cartridges can be usedPacking List:1X rotating pen with DC cable1X power supply with cable10X cartridges needle mixed1X foot pedal1X tattoo grip bandage2X rubber gloves Black1X tattoo aftercare cream10X tattoo inksSKU# Shipping Weight:24oz Net Weight:22.7ozBlack MC.BD.253-BRed MC.BD.253-RSilver MC.BD.253-SGold MC.BD.253-Gx - FR ENVELOPEx - PADDED FR ENVELOPEx - REGIONAL BOX A1 - Large FR BOX