Alloy Tattoo Grip 25mm In RedSpecifications: Made of high quality aluminum alloy material, which is safe, non toxic, eco friendly and durable for long term use. Handle internal is used of "card point spin" high precision adjustable design, so that the handle can adjust the handle length according to the different needle length. The end of the handle has a lock type structure, so that you can directly lock the needle on the head. This adjustable handle is both suitable for motor