The Creality CR-10 3D printer is a reliable and affordable option for creating high-quality prints. With FDM technology and a 0.4mm nozzle size, it offers a maximum resolution of 0.1 x 0.4mm and a maximum print size of 300 x 300 x 400mm. This printer, known for its sturdy construction and excellent build quality, and is capable of printing at speeds between 30-60mm/s. Ideal for hobbyists and professionals alike, the Creality CR-10 is a versatile and efficient 3D printing solution. Nice used condition. If you are not happy I will take it back and pay for shipping for the return.