"Refill Spool" for A1 Mini

"Refill Spool" A1 Mini – Compact. Clever. Clicked. Meet the “Refill Spool” A1 Mini – your perfect partner for the Bambu Lab A1 Mini. Designed with a build volume of just 175x175 mm, this spool fits neatly within the printer’s 180 mm x 180 mm constraints. So yes – print it directly on your A1 Mini. No hacks. No scaling. Just smart design. The center features a clever locking system with a sliding tab – preventing accidental spool unraveling and keeping your filament tightly in place. Once clicked together, the two halves stay shut, no matter what. Smooth curves, functional slots, a sleek fit for your filament – all wrapped in a design that’s as clean as your next print. Features:✅ A1 Mini Ready – Fits within 180 mm build space✅ Locking System – Integrated tab prevents unwanted spool opening✅ Reusable & Refillable – Eco-friendly and budget-smart✅ Snaps Together – Tool-free assembly, fast and easy✅ Modern Design – Minimalist look meets practical form Perfect for tinkerers, neat fr