COMPATIBILITY:
Compatible with all pen machines.

PACKAGE:
Each box contains 20pcs individually packed and sterilized.

MEMBRANE SYSTEM:
Prevents ink spit back.

HIGHEST QUALITY:
Made of 316L surgical steel and medical-grade plastic. 
Transparent colours (Pink, Black and Gold) allow you to observe needle striking.
Please note that solid gold needles are not transparent.

READY TO USE