Express Pen Filled cartridge
SS-31 Pen
Choose the SS-31 vial size and decide whether you want a full pen or an additional filled cartridge. Bac water is included in the service price.
Full pen
Express vial + pen + 5 needles + cartridge
Extra cartridge
Express vial + filled glass cartridge
Configure
Your pen setup
Deal of the Day
Variant
Price summary
SS-31 Express single vial -
Full pen service -
Total -