1. Compatible with Prusa MK3.9 Prusa MK4 Prusa XL, Not for original prusa I3 MK2 MK2.5 MK3 MK3S MK3S+ Mini.
2. Injection one piece casting, high temperature resistant, 300°C/572°F
3. Prevents filament buildup on the heater block or nozzle, resulting in 3d printing project failure.
4. Insulate the nozzle to avoid heat loss, which can cause the filament to not reach the desired temperature and cause the 3d printed item to malfunction.
5. Plug and Play. Easily assembles onto hotend without disassembly.
Description
Package Included:
8Pcs Silicone Cover
Silicone Socks for Prusa MK3.9 MK4 XL: Thermal insulation Protection against buildup.