50pcs/lot 5RS Disposable Sterilized Cartridge Tattoo Needles Permanent Makeup Eyebrow Needles For Nouveau Tattoo machine Gun

1.316 medical stainless steel with pre-sterile by E.O. Gas, transparent plastic shell. 2. The items are the top-quality needles, meeting professional tattooists' standards. 3. Filling in the colors is as easy as applying it with the top-class needles - either by dipping the running machine into a small pot of color or by filling color into the upper opening of the cartridge.