[Compatibility]: Compatible with 1.75mm Filament V5 V6 3D printers.[Stainless Steel Material]: Not easy to get rust or erosion wear resistant, provides long service life.[Smooth Surface]: Smooth contact surface can be well connected with other head of hot end to avoid exudation, get a smooth and clean printing.[Application]: Suitable compatible with most non-abrasive materials such as PLA, ABS, Nylon, TPE, TPU, PC etc.Product Name: High Temperature Resistant Electroplating Nickel NozzleProduct surface: the outer layer is electroplated with chemical nickel (the role is to withstand high temperature 300-350 degrees)size:12.58x7.0x7.9mmMaterial:coppercolour:SilverPackage Contents:4 x nozzle(1.75x1.0mm)Only the above package content, other products are not included.Note: Light shooting 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.