We all know the struggle when you finish a project and are left with 30g or 50g of filament. It’s too little to justify taking up a whole slot on your shelf, but too much to throw away. Thats why I designed this Modular Spool System for the Bambu Lab Reusable Spools to solve this exact problem. Instead of having multiple nearly empty spools cluttering your workspace, this system allows you to consolidate your leftover filaments into compact "slices" that seamlessly stack together.