These fit perfectly and will make it easier to clean plastic off of the hotend block.

These fit perfectly and will make it easier to clean plastic off of the hotend block.  Read Less

Keeps the nozzle temp consistent, even with a fan on in the room, or the window open at night letting cold air in.

Keeps the nozzle temp consistent, even with a fan on in the room, or the window open at night letting cold air in.  Read Less

Smells like burning rubber for a few days but once the "new" is wore off, no smell.

Smells like burning rubber for a few days but once the "new" is wore off, no smell.  Read Less

I removed the original hotend covering ( be careful if you do this as the ceramic fibers from the original covering can irritat...  Read More

I removed the original hotend covering ( be careful if you do this as the ceramic fibers from the original covering can irritate your skin and probably are not real healthy to breath in.  Read Less

Arrived within a couple of days the silicone sock fit very well on my ender 3 pro also getting 4 of them was a bonus.

Arrived within a couple of days the silicone sock fit very well on my ender 3 pro also getting 4 of them was a bonus.  Read Less