Assembled extruder kit, easy to use, compatible with Ender-6 3D printer. All metal, durable and wear-resistant, high temperature resistance up to 260 degrees Celsius. The inner wall of the throat and nozzle is smooth, small movement resistance for the filament, the melting is sufficient and the extrusion is even. High-quality thermistor and heating tube, fast temperature rise, high temperature control accuracy and good stability. With silicone cover, flame retardant, good heat insulating effect and effectively keeps the heat block and nozzle clean. Voltage: 24VColor: Red+goldMaterial: Metal, brassSize: 1.75 mm, Nozzle size: 0.4 mmWeight: 88gPackage contents:1 x Extruder KitOnly the above package content, other products are not included.Note: Light shooting 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 +/- 1-3 cm.