Stampante 3D per Prusa MK4 Hotend con ugello riscaldante riscaldante per 2742
Suitable for Prusa MK4 ONLY, not suitable for Prusa XL. Thermistor for Prusa MK4. Heating block for Prusa MK4. For Prusa MK4 ONLY. The separated structure is more conducive to replacing nozzle and saving costs.