E3D Prusa High Flow ObXidian Nozzle for Nextruder, 0.4mm - Compatible with Prusa MK4, MK4S, XL, Core One - 1.75mm, 300°C Max Temp

Designed for Nextruder Compatibility: Engineered specifically for Prusa’s latest Nextruder system and fully compatible with MK4, MK4S, XL, MK3.9/S, and Core One printers. Ultra High Flow Rate - Custom internal geometry enhances thermal transfer and volumetric flow, allowing for faster, high-performance printing. Extreme Abrasion Resistance - ObXidian nozzles feature a hardened tool steel insert and E3DLC coating, making them ideal for abrasive and filled filaments. Non-Stick & Reliable - Advanced coating minimizes plastic buildup, while the all-metal filament path ensures durability and consistent performance. Specs & Easy ID - Supports 1.75mm filament, handles up to 300°C, high-flow ready, and each nozzle is clearly size-engraved for easy identification.