3D printer nozzles with M6 out thread, easy to use. Size: 0.4MM 0.6MM 0.8MM 1.0MM for Volcano nozzles with 1.75mm PLA/ABS/PETG/TPU/Wood filament. Compatible Printer: Our nozzles are compatible with for Elegoo Neptune 4 Max/Plus 3D printer. High Speed: It's a special for volcano design so the print head heats evenly. The interior of the nozzle is smooth without burry, which not only reduces air resistance and prevents the filament from jamming, but supports high-speed printing. Premium Nozzle Quality: It's made of high-quality brass which ensures more uniform printing, resulting in a better print result.<br><br>Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:As Shown Material:brass<br><br>Package Contents: 5 * for volcano nozzles(2 x 0.4mm+1 x 0.6mm+1 x 0.8mm+1 x 1.0mm)<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.