Good Compatibility: This 3D printer hotend protective cover has good compatibility and is compatible with for K1, for K1 Max, for K1C, for Ender 3 V3, for Ender 3 V3 KE and for CR10 SE 3D printers. Wide Application: This 3D printer hotend heater block cover has a wide range of applications, it can be used for crafting, modeling, industrial printing and so on, which is very practical.
eBay