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)

Replaced the broken sock on my Ender 3, and cured the heater errors I was getting after the previous sock ripped up.

For well for my ender 3.

I just got the printer and noticed that it come with one already, so don’t buy these if you just bought a new printer. All and all though, i never needed to replace it so I just returned the ones that I bought separately.

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.

dont say it works for an ender 3 pro when it doesnt

It fits perfectly on Ender 3 Pro, and covers really good the hot end maintaining constant temperature.

Overall these seem to work well at insulating my 3D printer hotend. I was having issues getting my hotend to heat up to the temperature I wanted, but one I installed one of these it was able to heat up to my desired temp and then a little more. Pros: - Solid quality - Good insulation - Easy to use Cons: - One that came in the pack was miss shapen a bit, nothing major that really affected function

As described

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

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