Notice: This hot end silicone cover replacement is only compatible with K1/K1 Max/Ender 3 V3 SE/CR10 SE FDM 3D printer.
Package Includes: 6 Pack heating block silicone socks for Ender 3 V3 SE Printer.
High-temperature resistance: 280. Extend the life of the heater block by keeping it cleaner. High Precise size which can be assembled preciously.
After Sale Service: If there are any questions just contact us freely and a satisfactory solution will be provided within 24 hours.