Our sterile 3mL cartridges are designed to make reusable medication pens simple, clean, and convenient to use. Each cartridge is individually sealed for sterility and holds the same 3mL volume as a standard vial, making transferring your medication straightforward and mess-free. Every pack also includes alcohol wipes and insulin syringes to help make reconstitution and transferring into your cartridge easier.

Available Pack Options

Single Pack

• 1x sterile 3mL cartridge (individually sealed)

• 1x alcohol wipe

• 1x insulin syringe for reconstitution

Perfect for trying the system for the first time or keeping as a spare.

2 Pack

• 2x sterile 3mL cartridges (individually sealed)

• 2x alcohol wipes

• 2x insulin syringes for reconstitution

A convenient option for short-term use or keeping extras on hand.

5 Pack

• 5x sterile 3mL cartridges (individually sealed)

• 5x alcohol wipes

• 5x insulin syringes for reconstitution

Ideal for regular users wanting a convenient refill bundle with everything included.

Key Features

• Individually sealed for sterility and hygiene

• Holds 3mL volume (same as a standard vial)

• Compatible with both Click. Dose. Go and Click Dose Pro pens

• Leak-resistant butyl rubber piston design

• Simple medication transfer and cartridge replacement

• Includes wipes and syringes for easy setup and reconstitution