High costs and limited stacking capacity for filament storage? This ultra-lightweight filament rack minimizes filament usage to cut costs while ensuring stable, secure stacking—offering a practical, cost-effective storage solution.

Stably supports multiple filament types, meeting basic storage needs

Its structure fits various filament formats: cardboard spools and rolled filaments can be stored securely, fully addressing everyday storage requirements, with sufficient load-bearing capacity to handle typical filament weights.

Ultimate material efficiency and cost reduction—ultra-lightweight yet infinitely stackable

Thanks to its extremely streamlined design, it not only keeps its own filament consumption to an absolute minimum, directly reducing printing costs, but also enables stable stacking—currently tested up to 12 layers without any wobbling. The number of layers can be adjusted as needed, making it both space-saving and highly flexible.