3D Printer Heated Block Silicone Cover for Makerbot MK7 MK8 MK9 Hotends plus Ender 3 CR10 ANET A8 and many many more popular 3D Printers

• High temperature resistance up to 280 ° C.
• Made of non-stick silicone material.
• Hot ends heat quicker and helps to keep the temperature extremely stable