Minilock Reusable Bambu Master Spool

Minilock Compact Filament Refill Spool Do you have loads of filament refills but don't want to print dozens of reusable spools? This is the solution! The clever design allows you to easily swap refills using a single spool + some cable ties. Its also designed to maximize storage – the 18cm spool size & flush locking system fits neatly inside the same box the refill came in. This is a remix of this resuable master spool design. Differences include: smaller size, lighter weight, flush locking hub, label support variations. KEY FEATURESRemovable side walls allow the filament refill to be removed while secured with reusable ties (check out my flexible reusable zip tie design here) so you can swap holders mid spoolUltra-compact – fits inside filament refill box and can be printed on an A1 mini bedEconomical to print - uses about 100g of filament per spoolMinimal spool design makes it easy to see your filament colour & quantity remainingBuilt-in filament channels around the rim allow for