ABS (acrylonitrile butadiene styrene copolymer) is a common general-purpose thermoplastic 3D printing filament characterized by reliability, rigidity, strength, and excellent impact resistance. It also exhibits high dimensional stability and some chemical resistance. These properties make ABS suitable for engineering design, prototyping, functional testing, and parts assembly. Parts printed using ABS are commonly used as housings for electronic components, toys, and automotive bodies.