Please note: There may be slight color difference or discrepancy in the actual product, which does not affect the use, please don't mind, thank you! Compatible with: Our 3D printer print head kit is for Elegoo Centauri Carbon/Centauri 3D printer. Plug and Play: This hot-end kit comes pre-assembled with a heating tube, thermistor, nozzle and silicone sock, etc, no wiring or peeling works, making it an easy replacement for the printer's previous hot end kit and use Brass Nozzles Kit: This hot end kit includes 5 extra brass nozzles, which are crafted from durable brass materials, with good thermal conductivity and high hardness. Tips: Before installing, please check parts whether are loose in it. It is suggested to re-level your hot bed after installing this print head to avoid printing problems Filament Compatibility: The hot end for Elegoo Centauri Carbon works great with 1.75mm PLA/ABS/WOOD/PETG/TPU filament, etc Color: As Shown Material: Brass Package Contents: 1 * 0.4mm Hot End Kit 5 * Brass Nozzle (0.4mm * 2,0.2/0.6/0.8mm * 1) 2 * Nozzle Brushes 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.