Nozzles for Neptune 4 Plus and Neptune 4 Max ONLY Constructed from durable, heat-resistant, and abrasion-resistant brass, ensuring longevity and corrosion resistance. The sizes are clearly marked on the surface, allowing you to easily identify and select the desired nozzle size. Please note: There may be slight variations in color or type, which do not affect functionality. Thank you for your understanding! Colour: Gold Material: Brass Package Contents: 4 * 0.4mm nozzles 2 * 0.6mm nozzles 2 * 0.8mm nozzles 2 * 1mm nozzles 1 * nozzle wrench 5 * needles (2 pieces of 0.4mm, 1 piece each of 0.6/0.8/1.0mm) Only the above package contents included; other products are not part of the offering. Note: Light reflection and different displays may result in slight color discrepancies between the item and the picture. Measurement error is allowed at +/- 1-3cm.