Creality K1C Silicone Socks, K2 SE Silicone Cover, 3D Printer Hotend Heat Insulation Case Heating Block Cover for Creality Ender 3 V3 Plus/Ender 3 V3 KE/Ender 3 V3 SE/K1 SE/K1/K1 Max(3PCS)

I picked these up as part of my regular 3D printer maintenance, and they work perfectly. They fit the hotend securely, helping to keep temperatures stable while preventing stray filament from sticking to the block. Having a few fresh silicone covers on hand is a must for keeping the toolhead clean over long print hours. They are easy to swap out and do exactly what they are supposed to do. Highly recommended for routine upkeep!

Excellent product. With an amazing price. I broke my other sock when I was changing the nozzle. So I feel like it’s a good deal to have a few on hand in case this happens again because they are just made of plastic and since they are heated, they can get very fragile, but these were fantastic but absolutely order again fit my hi combo perfectly.

OEM Replacement

Perfect fit and great price, while I hope to never have another catastrophic failure that lead to the original being unusable, I now have extras in case too.

I'm not 100% sure how I did it, but I tore the original silicone sock, and it caused stringing and globbing from the exposed heatblock. These are a perfect fit, and fixed the problem immediately. They are easy to install without removing the fan shroud and the price for 4 was absolutely worth it.

They work best probably because they are the only one made for the Creality hotend.

Perfect replacement for your damaged nozzle socks. I have a Creality K1C printer. (How often do you have occasion to use the term 'nozzle socks'?)

These silicone socks are an exact replacement for the originals and fit perfectly on my Creality printer’s hotend. The quality is excellent, and they provide the same level of heat insulation and protection as the OEM parts. Installation was straightforward, and the snug fit ensures they stay securely in place during prints. They’ve been great for keeping the hotend clean and maintaining consistent temperatures, which is essential for high-quality prints. If you’re looking to replace your hotend cover, these are a reliable and affordable option that matches the original in every way. Highly recommend!

Wrong items delivered - twice! Reality needs to get their part numbers correct on their Amazon entries

Always good to have extra on hand. Fit perfectly and got me back up and printing right away.

OE parts. Works well.

Top item to keep spares on, they tend to burn out and start crumbing about once a month. I probably print more than most though, so your milage may vary. Holds the heat in nicely, keeps my prints flowing smooth. Suggest buying the larger packs when they're on sale.

Works exactly as intended, and now I have spares.