FDM is one of the most well-known 3D printing technologies on the market. It works similar to a glue gun or cream injector (depending on which one you use more). FDM machines use strings of solid material which they melt inside a heated nozzle to form an object. Nowadays FFF/FDM printers are more user-friendly. From UI to printing quality, this technology becomes suitable for more applications, including commercial printing of components and rough prototypes. If you know what machine you are looking for, we recommend using the search bar. If you need help in choosing one, check out our database of printers with overviews and ratings to get an idea of what unit is suitable for your needs.