1. All surfaces of the tips are mirror surfaces, and the tips need to be transparent
2. Material requirements: Medical gradePP3. The tips require noDNA/RNA/DNSE/RNASEand enzyme pollution
4. The product has no oil stains and black spots
1. All surfaces of the tips are mirror surfaces, and the tips need to be transparent
2. Material requirements: Medical gradePP3. The tips require noDNA/RNA/DNSE/RNASEand enzyme pollution
4. The product has no oil stains and black spots