Description: Now you can connect both your liner and shader to the power supply with a simple flip of a switch, and you determine which one powers on. The speed controlling knob and adjustable voltage provides a stable power. Screw fixing design and low vibration make it popular among tattoo artists. Features: Made of superior composite material, it is durable and convenient to use. With stable performance and rapid thermal diffusion, it is ideal for tattoo work. It uses the screw instead of rubber band to fix the tattoo needles, and fine adjustment is suitable if necessary. Low vibration makes it work in a low voice or even voicelessly. It is perfect for tattoo artists. Specifications: Material: Stainless Steel Color: Black, Red, Yellow, Green, Blue, Purple, White (Optional) Running speed: 11000rpm Working Voltage: 3-10V Size: 7.6 * 9.2cm / 3.0 * 3.6inch Type: Electric Tattoo Gun Function: Tattoo Tool Attention: The color of the rod that adjusts the tattoo needle is random, which does not affect the function, and please be careful if you mind that. Package Includes: 1 x Tattoo Gun 2 x Tubes Notes: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3.Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. .