Characteristic: 1. SUITABLE MODEL: The hot end ceramic heating block kit is suitable for 3D CREALITY K1, K1 Maximum printer, perfectly matched, so you can use it with confidence 2. HIGH THERMAL CONDUCTIVITY: Ceramic heater surrounding 360° improves heating, powerful 60W ceramic heating ring improves heating efficiency, provides more even heating, faster heat transfer, heating do 300℃ in just 50 seconds 3. HEAT RESISTANT METAL: The ceramic heater thermistor is made entirely of metal, the overall performance is stronger and is resistant to high temperature 300 ℃ 4. COMPATIBLE MATERIAL: Ceramic heater thermistor is compatible with PLA, ABS, PETG, TPU, PP, PC, nylon and other fibers, very versatile and practical 5. EXCELLENT PERFORMANCE: The 3D printer hotend ceramic heater thermistor is made of ceramic and metal, durable, ma good overall performance, is easy to install, improves thermal conductivity and ensures efficient printing Specification: Item Type: Ceramic Heater Thermistor Material: ceramic and metal Heating power: 60 W List of packages: 1 x Ceramic Heating Ring 1 x Thermosensitive Resistance Wire