XYZprinting RFPLBXUS00F PLA Refill, 600 g, Black 600-g PLA Refill of 1.75-mm filament Polymerized Lactic Acid (PLA) 3D printer filament properly tested to assure no warpage during printing Non-toxic plastic extracted from natural materials For use with the XYZPrinting da Vinci 1.0/1.1/2.0/AiO/Pro 3D printer Black Color