Creativity is an innovative high-tech enterprise specializing in 3D printer design, , production, sales, spare parts and 3D printer related derivatives. The company is committed to the development and of the 3D printer market for individuals, families, education, The company provides an efficient and affordable 3D printing solution to meet each customer's requirements for efficiency, quality and rapid prototyping. Small and Exquisite,Strong capability Double bearing drive, smooth and wearresistant Colour:red Material:Metal Package Contents: 1 * Printer Extruder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.