<p>The outer surface is marked with a size, so you can easily identify the specifications of the nozzle.</p> <p>Applicability and compatibility: Our nozzles are suitable for 3D printers -10, MK8 Reprap Prusa I3, compatible with all 1.75 mm PLA ABS 3D printers. Fully match the product.</p> <p>Precision craftsmanship: The use of central CNC precision automatic lathes and one-time molding technology to that the input and output holes are concentric, and the inside of the nozzle is smooth and free of burrs, which not only reduces resistance, avoids the clogging of the filaments on the rounded corners, and has a long service life, resulting in filament consumption Smoother.</p> <p>Precise design: cut with a diamond knife to make the contact surface more smooth, effectively prevent nozzle leakage and avoid nozzle blockage</p> <p>Material:metal</p> <p>colour:As shown</p> <p>Package Contents:</p> <p>5 x Brass 0.2mm nozzle</p> <p>5 x Brass 0.3mm nozzle</p> <p>5 x Brass 0.4mm nozzle</p> <p>5 x Brass 0.6mm nozzle</p> <p>5 x Brass 0.8mm nozzle</p> <p>5 x Brass 1.0mm nozzle</p> <p>6 x Stainless steel needle</p> <p>1 x Metal Wrench</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light 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.</p>