Creality Hyper PLA Spool Sacer

Designed to suit Creality Hyper Pla Spools (May work on other spools 55mm center)Substantially less jerking of filament spool and smoother operation during printingLess jerking and movement means less wobble in the gantry and better quality prints.works even better when paired with a 90* spool holder mod.15% infill2 walls4 top and bottom layers