Cartridge Holder

Cartridge Holder — 4-slot storage for your 3ml injection pen cartridges.

Keeps your cartridges organized and upright so they're easy to grab and swap. Available in two designs:

• Design 1: Includes a pen holder slot alongside the 4 cartridge slots.

• Design 2: Features a built-in purge tower for peptide reconstitution.

Pick the one that matches your routine. 3D printed to order — a practical gift for anyone who doses regularly.

🐣 Available in all our colors. Made to order just for you.