XYZprinting RFPLCXUS00B da Vinci Jr. & mini Series Filament, PLA (NFC), 600 g, Nature Polymerized Lactic Acid (PLA) 3D printer filament properly tested to assure no warpage during printing Non-toxic plastic extracted from natural materials 600g spool (approx. 1.33 lbs.) 1.75mm filament diameter NATURE Color