Prusa MK4 & Prusa XL Heat Block Black Silicone Sock X by levendig | dsgn [1-Pack] – Insulate & Protect Your 3D Printer Hot End Nozzle | Custom Screw Holes | Prevent Damage
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Made for Prusa MK4 & Prusa XL 3D Printers
Injection molded with temperature resistance up to 300°C
Provides protection from failed prints
Maintains consistent hotend temperature
Easily assembles onto hotend without disassembly
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