[Product list and applicable models] This nozzle kit contains Creativity -HF nozzles (0.25mm * 1, 0.4mm * 2, 0.6mm * 1, 0.8mm * 1) and two silicone socks. Silicone rubber socks are used for extruder/Semoon V1/V1 Pro/V2. The nozzle is compatible with 3 series/ 3 s1 series/ 5 series/Neo 6/-6 series/-10 series/Sermon D1/V1. [Copper alloy, strong performance] The hardness is twice that of copper, and the wear resistance is good. Higher thermal conductivity ensures uniform heating and smoother extrusion of the nozzle, and improves the structural strength and printing quality of interlayer bonding. [High temperature resistance 500 ] has powerful function, can print high temperature filament, and the softening temperature can reach 500 , which solves the problem of rapid heating and continuous printing of high temperature filament, and extends the service life. It can be used for most filaments, such as , ABS, , TPE, TPU, PC, , PEKK, PEI, PSU, PPSU, etc [Advanced plating] It greatly reduces the adhesion between the filament and the nozzle, thus making the extrusion more . Colour:silver Material:copper alloy Package Contents: 5 x nozzles (0.25mm x 1, 0.4mm x 2, 0.6mm x 1, 0.8mm x 1) 2 x heating jackets 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 a little different from the real thing. The measurement allowed error is +/- 1-3cm.