... ABS , PLA is renewable, biodegradable materials;2. PLA filament process temperature is 170-200°C, ABS is 220-260 ... color;4. PLA filament has small shrinkage even when printing big size model;5. Manufacturer supplier, strictly quality control, dimensional accuracy ... ,PPS,alloy,condutive filament)could be customized to your need and PANTONE number. high quality plastic 3D printer filament PLA/ABS/PVA ...