Pre-Dried PLA Basic 4x250g Bundle with Spool for Bambu Lab 3D Printers, Multicolor 3D Printing Filament, Cocoa Brown+Dark Blue+Indigo Purple+Forest Green

Bambu spools carry an RFID chip that the AMS reads for automatic material settings — buy these if you want zero-fuss multi-color on a Bambu printer. Dimensional tolerance is held to ±0.02 mm; refill spools are available if you want to cut plastic waste.