Square Spool

Square Spool, inspired by the A1 Mini Spool, is based on a cool idea, but the original model—cut just to fit the printer—felt functional yet incomplete to me. I redesigned it to be more uniform and also adapted the label design from this spool: https://makerworld.com/pl/models/1073383-spool-bambu-refill#profileId-1063750. If you want BambuLab Refill compatible download raw model.