Powerful 60W ceramic heating ring improves heating efficiency, more uniform heating and faster heat transfer. The overall hot melt section is increased by 30%(The hot melt section length is 28.5mm), supporting 600mm/s high-speed printing. All metal design, more powerful overall performance.Support 300℃ high temperature printing,compatible with more filaments such as PLA, ABS, PETG, TPU, PP, PC, nylon, etc. Please note:There is a slight color difference or discrepancy in kind, it does not affect the use, please do not mind, thank you! Colour:As Shown Material:brass Package Contents: 1 * Ceramic Heating Block Kit 2 * 0.4mm brass nozzles 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.