8 pcs heater block silicone cover in total.
Easy to install, hard to fall off.
The 3D printer silicone sock with good flexibility.
Perfect for keeping the hot end clean and temperature stable.
The heater block silicone repel plastic of burnt, blackened, and build-up.
The heater block silicone sock fit for Creality Ender 3/3 Pro/3 V2, Ender 5/5 Pro/5 Plus, CR-10/CR-10S/CR-10 S4/CR-10 S5/CR-10 mini, Ender-2, Anet A8, etc. MK7, MK8, MK9 hotend.
