Polyformer PET Bottle to Filament Maker By Reiten Cheng (Reiten966) and contributors · Example build · 7 views · 0 remixes A mostly 3D-printed machine that cuts PET bottles into ribbon and pulls it through a hot nozzle to make 1.75 mm printer filament 0SaveRemixCopy link Estimated parts costNo price seen yetDifficultyDifficultParts5 parts · 124 pcs Start the assembly guide →
