Silicone Sock for Ender-3, Ender-5, CR-10 | HartSmart Products
3D Printer Parts Extruder Kit Spring Silicone Sock for Ender 3 CR-10 3D Printer | eBay
Buy IBS 3D Printer Accessories CR10 Extrusion Head For CR10/S Ender-3/S/pro Machine Silicone Sock For Heating The Aluminum Block at affordable prices — free shipping, real reviews with photos — Joom
Just got my Ender 3 this morning, and noticed the hot end came with a silicone sock instead of tape! Is this a new revision? : r/ender3
Micro-Swiss Silicone Socks Set for MK7 / MK8 / MK9, 1 set - 3DJake International