Modular Filament Rack – 3D Printable System

🔥 Modular Filament Rack – Fully 3D Printable & Expandable System A fully 3D printable filament rack system designed to be modular, expandable and space-efficient. This wall-mounted filament holder allows you to scale your storage cleanly and efficiently as your filament collection grows. 🚀 WHY THIS FILAMENT RACK? Traditional filament storage scales inefficiently: ➡ more filament = more mounts + wasted space This system improves that: 👉 Each module is mounted once and can be extended efficiently using connectors That means: fewer mounting points compared to many traditional designs better use of available space clean, scalable layout 🧩 KEY FEATURES ✅ Fully 3D printable filament rack (except screws & wall plugs) ✅ Modular system – build exactly what you need ✅ Expandable design – extend your setup anytime ✅ Variable length – adapt to your wall space ✅ Material-efficient connectors ✅ Clean, minimal and functional design 🛠️ WALL MOUNTING Designed for 6 mm wall plugs (6er Dübel) + scre