The 3D printer Builder from Builder 3D Printers is a Plug&play able to print layers up to up to 50 microns from PLA filament. It can print objects up to a maximum size of 220x210x175. The printer is available in black, red, and bronze. Like its sister, the Builder uses an innovative nozzle, comprised of two extruders but only one nozzle, which makes 2-color printing simpler and more reliable.