Will these spools fit my customers' printers?
They are standard round 1.75 mm, 1 kg spools, so they fit common FDM printers and 1 kg spool holders, including Bambu Lab and Creality style machines, direct-drive or Bowden. No heated chamber and no hardened nozzle are required for this grade, which keeps the listing compatible with the desktop printers most retail buyers own. If a customer uses a proprietary cartridge or a non-standard hub, send us the model name and we will confirm the fit.
Full answers below



