1Stablility Design: Tattoo cartridge needle holders have moderate thickness, they have hard material, and will not roll over when placed on the desktop. 2Disposable Design: Tattoo cartridge needle plate has disposable design, which are neat and the number is large, which is more convenient to use. 3Keep It Clean: Tattoo cartridge needle stand prevents used tattoo needles from contaminating the desktop and keeps the desktop neat and clean, it is practical for you to use. 4Quantity: Disposable cartridge needle tray has a total of 50pcs. Even if one is lost, the rest is able to be used, and you are able to use them for a long time. 5Plastic Material: Tattoo cartridge needle trays are made of plastic material, which are odorless and are able to be directly contacted with the body.