CCTREE 3D Printer Hotend Silicone Sock Heater Block Silicone Cover for Creality Ender Series, CR Series, Anet A8, MK7/8/9 Hotend, Brown,3 Pcs

These worked great on my elEnder 3 pro.

They work perfect on my Ender-3 v2 printer.

I think that was my fault though.

Fits perfectly in my ender 3 pro. Would recommend this product to any one how has ender 3 it is easy to install, works great, and keeps the heat were it need to be.

Does what it is to do

I should have checked first. My Ender 3 Pro came equipped with a silicone sock just like these only black. If you dont have one, these fit perfect (I tried to make sure). One should last a lifetime of printing, but just in case, I now have 3 lifetimes of these available in a drawer.

Need

Perfect fit cr10s

this was a dumb purchase on my part, they really disnt do much of anything any better than stock

Fit perfect an does what its supposed to