Creality Official Sprite Extruder Heater Silicone Sock, Heater Block Silicone Cover for Creality Ender 3 S1/Ender3 S1 Pro/CR10 Smart Pro 3D Printer (5 PCS)

• Compatibility – Fit for FDM 3D printer equipped with sprite extruder or sprite extruder pro kit, like Ender 3 S1/Ender3 S1 Pro/CR10 Smart Pro/Sermoon V1/Sermoon V1 Pro 3D Printer heater block.

• Upgraded Material – Those silicone socks are made of heat-resistant, non-stick silicone material, high-temperature resistance: 300℃. Consider your safety, if your printing temperature is over 300℃ degree, please remove the silicone cover before starting printing.

• Function – The silicone cover will keep your heater block clean and repel plastic of burnt, blackened and build-up, so that can extend the life of the heater block and extruder; and helps to keep the hotend temperature stable.

• Durable to use – The silicone case has good flexibility and can be placed close to the heating block, it is easy to install, stable and not easy to fall off, very strong.

• After Sales Support -There are more than 20 engineers for after-sales service and provide 24/7 customer service with 1-year limited and lifetime technical assistance. Please contact us via “ask a question”directly to get the professional assistance.