This filament racking system is designed specifically to store filament refill packs in a clean, organized, and space-efficient way. The design uses integrated dovetail joints, allowing it to be infinitely expandable, you can scale the rack up or down to suit your space and storage needs.

Each module slides securely into the next, making the system strong, modular, and easy to customize. Build a single holder or extend it into a full wall of filament storage. In my own setup, I’ve configured it to hold a 4-pack of refill spools, but the system is intentionally flexible so you can create exactly the size you need.

Ideal for anyone using refill filaments who wants a tidy, modular, and future-proof storage solution that grows alongside their printing setup.

The design holds 1KG Refills of Elegoo refill filament. However Im sure someone could re-mix it to make it hold many more!

Ps, If your interested check out my store: https://www.noppitlabs.com/

Go nuts! Enjoy!