Extreme Tattoo Mast Tattoo Cartridges Needles 50pcs Round Shader Mixed 3RS 5RS 7RS 9RS 11RS Size for Machine Kit Supply EVO-

50pcs Mast Cartridges, Fast rebound, E.O Gas Sterilized. One piece needle allows for maximum stability and control

Indentation at tip enhances ink flow and saturation. Membrane mechanism prevents ink spitback

Needles made of 316 medical grade stainless steel. Compatible with all standard pen machine and cartridges grips

High toughness silicone rebound maintains its original flexibility and strength with long time work

Per one box of 10 needle cartridges