100% brand new and high quality Features: Made of metal and plastic and silicone materials, durable and solid. These parts can replace the old or damaged part of the 3D printers. Must-have accessories for your Artillery: upgrade arm, more durable. Thermistor: Built-in NTC100K thermistor size 3x5mm/0.12 x 0.2inch terminal XH2.54 2pin male head with terminal cable length 70mm/2.76inch. Comes with 1Pc x heating rod: 24V, 64W, size 6x20mm/0.24 x 0.79inch, terminal VH3.96, 2PIN, male shell, cable length with terminal 50mm/1.97inch. Extruder Kit only, other accessories demo in the picture is not included Specifications: Material: Plastic, Metal, Silicone Nozzle Aperture: app.0.4mm/0.02inch Color: As the pictures shown Quantity: 1 Set Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package Includes: 1 Set x Extruder Kit About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we"ll make you feel satisfied.