About this 3D model

Summary Creality CR filament is great option(some times just $9 per kg in local shop!!) for Bambu Lab printers but the cardboard is low quality enough or damaged during the shipment, this makes you must have the spool guard/adaptor if you use it with AMS! 8g, 15-20min priting time per side, great grip not just slippy design, no jam, no stuck!