1.The Needlewalk tattoo cartridges needles diameter: #12. 0.35mm Polished, long taper, made of 304 Stainless Steel; The improved needle guidance for ultra-precise and omnidirectional work.

2.High quality silicone to keep the needle elastic; Safety membrane prevents ink from entering the grip and the associated cross-contamination and the tightness of the safety membrane in our cartridges provide Safe and hygienic practice; 4 liners on membrane for prevent fracture and crack; The membrane and tip of these needles allow artists to enjoy more fluid tattooing procedure.

3.Body of the Cartridges are made of high material PVC. The Cartridges tip with transparent makes it easier to observe the needle striking. 100% Safe.

4.Indentation at tip enhances ink flow and saturation.

5.Tattoo cartridges are 100% controlled by the experienced experts for best quality.

6.Ethylene oxide (EO) gas sterilized and individually packaged; single use only.

7.Comes in box of 20pcs, Compatible with all the rotary and pen style tattoo machines, as well as all Cartridge grips.