meier stainless steel internal thread steel ball human body piercing accessories accessories internal thread steel ball self-produced and self-sold small wholesale

2*1.0 teeth 2*1.2 teeth 2.5*1.0 teeth 2.5*1.2 teeth 3*1.0 teeth 3*1.2 teeth 3*1.6 teeth 4*1.0 teeth 4*1.2 teeth 4*1.6 teeth 5*1.0 teeth 5*1.2 teeth 5*1.6 teeth 6*1.2 teeth 6*1.6 teeth 7*1.6 teeth 8*1.2 teeth 8*1.6 teeth

202 stainless steel material 316f stainless steel