Feature 1 APPLICABLE MODEL: Ceramic heating block hot end kit is suitable for CREALITY K1, K1 Maximum 3D printer, perfectly fit, so that you can use with confidence 2 HIGH THERMAL CONDUCTIVITY: 360 surround ceramic heater improve heating, powerful 60W ceramic heating ring improve heating efficiency, bring more uniform heating, faster heat transfer, heating to 300 in just 50 seconds 3 HEAT RESISTANT METAL: Ceramic heater thermistor adopt all metal design, the overall performance is more powerful, resistant to 300 high temperature 4 COMPATIBLE MATERIAL: Ceramic heater thermistor is compatible with PLA, ABS, PETG, TPU, PP, PC, nylon and other filament, very versatile and practical 5 EXCELLENT PERFORMANCE: 3D printer hotend ceramic heater thermistor is made of ceramic and metal, durable, possess strong overall performance, easy to install, improve thermal conductivity, and bring effective printingItem Type: Ceramic Heater ThermistorMaterial: Ceramic and metalHeating Power: 60W Package List1 x Ceramic Heating Ring1 x Thermosensitive Resistance Wire