Creality 3D Printer Parts Upgrade Heater Block Silicone Cover MK7/MK8/MK9 Extruder Hotend Sock Heat Insulation for CR-10SS4S5 Anet A8 Ender 3/4pcs

Main Features

【Quality Assurance】 Creality 100% official, it made of heat-resistant silicone.Put an end to scorched and blackened plastic.It has non-stick properties and can withstand high temperatures of 280 degrees Celsius. 3D Printer Silicone Socks are all original and high quality from 100% quality assurance.
【Value-added Spare Parts】 4 black silicone sleeves for 3D printers,compatible with MK7, MK8, and MK9 Makerbot heating blocks,enough to meet your needs.
【Super Function】 Not only can effectively protect the heating block from being worn,but also keep the heating block clean,prolong the service life of the heating block,and help keep the temperature of the hot end stable.
【Widely Compatible】Creality Ender 3, Ender 3 Pro,Ender 3 V2,Ender 5,CR-10 series are suitable for other MK7,MK8,MK9 hotends.