Official Creality Ender 3 s1 Heater Silicone Sock, Heater Block Silicone Cover for Creality Ender 3 S1/Ender3 S1 Pro/CR10 Smart Pro/Sermoon V1/Sermoon V1 Pro 3D Printer (Pack of 5)

Ive had my printer nearly a year and the original silicon cover was getting kinda gross. These are a perfect replacement.

Helps alot from burning my fingers when removing built up PLA when my printer errors. Fits perfect easy to install slid right on.

Fits my Ender 3 (stock hot end) perfectly including with the bullseye fan mod. Much easier to clean up messes & misprints. I recommended heating your hot end to aid in getting the stock insulation off, it peels off easily when hot with a razor blade. Cover is snug but work it on carefully and it will snap around the hot end perfectly.

Slips on and off easily, keeps the gunk out of your heater block!

Perfect fit to replace the original sock. Having a spare or two is always a good idea.

I bought these as spares. After several mishaps during prints, the original heater block covers got ripped and these came in very handy. They fit perfectly on my Creatlity CR-10S Pro and my Lotmaxx SC-10 Shark.

I heard about other brands not fitting well so I went with this one. A little more money but at least I know it works.

I have been really happy with my purchase. I had previously bought another brand and while it covered the hot end they never really seemed to fit snuggly or smoothly. This is by far the best fit that I have found, and I have no need to look any further. I did have a failed print over the weekend and a monster blob of filament occurred, like most of us have experienced, however, clean up was super clean and simple, and easily detached from the silicone. and it has a nice little Cr logo on the front.

For well for my ender 3.

No complaints from my son and he prints every day!!!