Complete Tattoo Kits 8 Wrap Coils Guns Machine Power Supply Disposable NeedleInstructions‎:‎Frequency‎:‎ 120 ‎- 150Hz‎.‎The practice skin of tattoo is 15 x 20cm‎.‎The grommet needle provides stability‎.‎Foot pedal‎,‎ clip cord‎,‎ power cord are available‎.‎The rubber bands can avoid machine vibration‎.‎Super thin mini stainless steel foot pedal is contained‎.‎Power supply system‎:‎ built‎-in short‎-circuit protection and leakage protection make it safer‎,‎ steadier and more powerful when tattooing‎.‎ Material‎:‎ Stainless SteelItem Type‎:‎ ShaderPower Type‎:‎ ElectricCoils‎:‎ 8 Wrap CoilsWorking Voltage‎:‎ 7V‎-10V Package weight‎:‎ 0.744 kgPackage size ‎(‎L x W x H‎)‎‎:‎ 17.00 x 11.50 x 10.00 cm / 6.69 x 4.53 x 3.94 inchesPackage Content‎:‎ 1 x Tattoo Machine Gun‎,‎ 1 x Tattoo Power Supply System‎,‎ 1 x Tattoo Practice Skin‎,‎ 13 x Pin Cushion‎,‎ 13 x Rubber Band‎,‎ 13 x O‎-ring‎,‎ 5 x Big Ink Cup‎,‎ 5 x Small Ink Cup‎,‎ 1 x Aluminum Grip Tube‎,‎ 1 x Stainless Steel Foot Pedal‎,‎ 1 x Silicone Tattoo Clip Cord‎,‎ 3 x Wrenches ‎(‎ Big / Middle / Small ‎)‎‎,‎ 2 x Stainless Steel Tattoo Nozzle Tip‎,‎ 1 x Power Cable‎,‎ 10 x 3RL Needle