... plastic ABS, PLA is renewable, biodegradable materials;2. PLA filament process temperature is 170-200°C, ABS is 220-260°C ... 3mm/1.75mm natural colorEsun PLA/ABS filament have the following characteristics in 3D printing,and we have good feedback from many ... bubble,high tenacity and stable melting point,which is popular in the 3D printer like RepRap, Makerbot, Mendel, Huxley UP! Printers, Thing ...