Official Creality 3D Hotend Silicone Sock Set of Three and Creality Sticker for Ender 3 CR-10 CR-10S

My Ender 3 has a stock MK8/9 sized heat block. The product I received has MK10 right on the side of the sleeve. If you have an MK10 extruder block Im sure these will work fine but they do not do a good job of letting you know the size on these. You can see how much extra space there is. As soon as it starts to get warm the sock falls right off. You cannot return these. Make sure you know your size before you buy. Also, I didnt get a sticker. Id be less miffed about that if the part fit though.

These don’t fit. They are too tall and are loose around the stock hot end

Just as expected

Skip the Kapton tape and cotton stuff, buy this, and buy 2 more printers since this is a 3 pack of silicon socks.

I was referred to these by a fellow Ender 3 Pro user and they are a perfect fit. This was super easy to install and will be my go-to replacement part for this item, when needed.

Picked these up to replace the stock tape, and they do a good job

FYI for those looking to buy these as an upgrade, I just got my Ender 3 Pro (June 26, 2019) and these seem to be standard already. I bought them pre-emptively according to the Creality upgrade recommendations and many YT vids, but... good to have extras I suppose. Comes with a nice sticker though. :)

Perfect, great price!

I believe this hot end sock for the Creality 10 3D printer not only keeps the heat where it should be, but also keeps the heat on the print head from melting or weakening my fan shroud. I might mention that this silicon sock keeps filament from sticking to the print head. I am very pleased with this product, as well as the Creality team.

work exactly like it described.