ELEGOO Neptune 4 MAX Multi-Size Brass Nozzle Set is a versatile replacement nozzle kit designed to expand the printing capabilities of the Neptune 4 MAX 3D printer. This set includes multiple precision-machined brass nozzles in a range of sizes, offering options for fine detail, balanced speed, and high-flow prints depending on your project needs.

Brass nozzles provide excellent thermal conductivity and smooth material flow, making them ideal for common filament types such as PLA, PETG, ABS, and TPU. The set allows you to quickly switch between nozzle diameters to optimize for detail, strength, or faster print times, improving flexibility across a variety of 3D printing applications.

Each nozzle is manufactured with tight tolerances and precision threading for reliable fit and sealing, ensuring consistent extrusion performance and reduced risk of leakage. The multi-size nozzle set is compatible with E3D-style fittings and is perfect for makers, enthusiasts, and professionals looking to fine-tune their Neptune 4 MAX for different print requirements.