Stackable Filament Storage

This lightweight, modular filament storage system is designed to keep spools organized without using excessive material. Each complete unit prints in less than 145 g, making it economical to produce while still providing a strong, practical storage solution. The individual holders are fully stackable, allowing the system to grow with your filament collection and adapt to the space available. Built-in wall-mounting points also let the completed stack be secured to a wall, helping prevent tipping and improving stability—especially when several units are stacked together. The result is a compact, expandable storage system that is efficient to print, easy to assemble, and well suited for workshops, print rooms, or filament closets.   Boost MeBoost Me (for free) 🚀 Hey MakersWorld fam! I just dropped a fresh new design and it’s looking for some love 💖 If it made you smile, sparked an idea, or just looks cool to you — Give it a BOOST! 🌟 Your boost helps it shine and reach more amazing makers like you 🙌 Let’s make creativity go viral — one boost at a time! 💡✨