Feature

Thermoplastic filament, used for desktop 3D printing, in diameters suitable for the fast majority of desktop 3D printers available on the market. Almost all desktop 3D printers are designed to use either 1.75mm, or 3mm diameter plastic filament. A desktop 3D printer mostly only works with one of these diameters, as the extruder on a desktop 3D printer is designed to only use a certain diameter of plastic filament. Some desktop 3D printers however will allow you to replace the extruder suitable for either 1.75mm, or 3mm diameter of filamen.