20pcs 6.5/10 mm Easy Coloring Roller Pin

Specification:1. Material: Medical Stainless Steel2. Use for: eyebrow shading3. Fit for: tattoo machine pen, microblading manual pen4. Needle: Roller pin5. Package: Disposable in individual bag Feature:(1) superior quality and complies with international cosmetology and medical requirements.(2) Sterilization certified by Gamma Ray, complies with Government Sterilization Guidelines.(3) needle is made of stainless steel of medical grade.(4) Excellent stability, less vibration.(5) for disposable using only.(6) individually wrapped(7) Safe and durable(8) Feature: Easy to color /Don't fade