Brand new and high qualityThis is designed according to the nozzle CHT-clone to provide twice the flow rate than v6 nozzleCompatible with 1.75mm PLA ABS TPU PA 3D printer materialsYou only need to replace one nozzle to achieve the effect of a nozzle and improve your printing speed.Made of superior quality brass passed though overall hardening treatment.It is processed by high-quality thermoforming, and it is super wear-resistant and heat-resistantLow thermal conductivity, resistant to corrosion, high abrasion resistance.Thermal Conductivity:105W/m kPrinting Maximum Temperature:300Hardness:3.0 MohsSuitable for:1.75mm FilamentColour:Brass ColorMaterial:brassSize:0.6mmPackage Contents:3 * CHT for Volcano NozzleOnly 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.