Storage and a mixing station in one

Once a peptide is reconstituted, the cartridge goes in the fridge. Then it usually ends up rolling around a door shelf next to the condiments. This holder gives up to four 3 mL cartridges their own upright slot, and the knurled lid screws down over all of them.

In the fridge

Running more than one peptide? They all sit in one spot. The holder stands on a shelf or in the door, and with the lid on, nothing gets knocked over when the door swings shut.

On the road

Glass and luggage don’t mix. Screw the lid down and set the holder in your insulated cooler next to the ice pack, so the cartridges travel upright inside a hard shell.

When it’s time to mix

Unscrew the lid and the base turns into a reconstitution station. A fresh cartridge stands upright in a slot while you add bacteriostatic water, so it can’t tip over on the counter.

The purge station in the center gives you a dedicated spot to clear trapped air.

Features

• Four upright slots sized for standard 3 mL glass pen cartridges
• Built-in purge station in the center of the base
• Screw-on lid that covers the cartridges completely
• Side windows in the base, so you can see and grab each cartridge with the lid off
• Diamond-knurled grip that’s easy to twist open with cold fingers
• Designed and 3D printed by ShotLog

Colors

Black is matte black, our standard color.

Multi-Color is a limited edition of 7, printed in an iridescent silk filament that shifts between purple, pink, blue and gold. The blend changes along the spool, so no two came out the same and yours will look a little different from the photos.

Good to know

• Cartridges are not included. Our 3 mL glass cartridges fit.