... , easy-to-clean tattoo tips.• Precision manufactured from 304 stainless steel.Each set includes one piece each of these 22 sizes ... -grade, chromatic aluminum-alloy.• Set-screws & premium-grade, 304 stainless-steel back-stems are included.• Easy to clean .50 pcs mix ... -sizes tattoo needles: 3 5 7 9RL,5 7 9 RS,5,7,9 F.These pre-made, pre-sterilized tattoo ...