Classic 1kg orange ABS reel in 1.75mm diameter.

ABS (acrylonitrile butadiene styrene) melts between 210 and 250ºC and can withstand very low (-20ºC) or high (80ºC) temperatures. In addition to its good resistance, this material provides a polished surface, is reusable and can be smoothed by a chemical process (using acetone in particular). However, it is not biodegradable and shrinks on contact with the air, which is why the printing platform is heated to prevent parts from peeling off.