... stainless steel Good after sell service Tattoo needle:Professional 316 Stainless steel Tattoo NeedlesMaterial:316 stainless steel Diameter: ... 30pcs in one boxWeight 175g/boxRound liner needle 1RL,3RL,4RL,5RL,7RL,8RL,9RL, ... 10RL,11RL,13RL,14RL,15RL,18RLRound shader needle 3RS,4RS,5RS,7RS,8RS,9RS,10RS, ... 23M1, 25M1, 35M1, 39M1 ,49M1 Stack Magnum needle 5M2,7M2,9M2,11M2,13M2,15M2,17M2Curved Magnum needle5RM ...