Reusable Injectable Pen Cartridge Case - Holds 4 x 3ml Cartridges

Organize. Protect. Purge. Built for precision. Secure, upright storage for four reusable 3 mL pen cartridges, with a solid lift-off outer shell and a built-in center purge pad.

Specifications

• Capacity: 4 x standard 3 mL pen cartridges
• Lid: solid lift-off outer shell - no insert, just solid protection
• Center purge button: helps remove air bubbles while filling for smooth, accurate doses
• Build: durable 3D printed shell, reusable and made to last
• Cleaning: rinse with warm water and let dry

Why it works

Each cartridge sits snug and upright in its own pocket, and the outer shell drops straight over the base to keep everything clean, safe and contaminant free. Lightweight and compact for travel or storage, with a center purge pad built in for cleaner fills. Made to order and printed in the USA.

Cartridges and pens not included.