ABS (Acrylonitrile butadiene styrene) is an oil based filament and has a higher melting point than PLA. It is a plastic that is non-soluble and can easily be treated with sandpaper etc. ABS are used in a lot of products in our daily life. Most of all plastic boxes and toys are made of it. 3D printer is also known as rapid prototyping. It is already widely used in health care, education, toys, building, automobile, electronics, and anime field.