[High Precision]The inner surface of the nozzle is smooth and burr-free, which makes it easier for the wire to pass through, so that the extrusion effect is more stable and smooth. [Good Performance]The nozzle has a flat contact surface, which can effectively prevent the filament from leaking from the heating end, reducing the risk of clogging and material leakage. [Durable Material]: The CHT nozzle is made of high-quality hardened steel, the inlay is made of copper, which has higher thermal conductivity, and the hardened steel shell is more wear-resistant. [High Speed Printing]Three holes, the flow of consumables is twice that of ordinary nozzles, enabling you to print at high speed. The effect of volcanic nozzles can be achieved by replacing ordinary V6 nozzles with CHT nozzles. [Wide Compatibility]This CHT high-speed nozzle is For Upgraded Hotend P1P X1C Note: this nozzle is with thread and fit for upgraded hotend of printer, not fit for hotend, because the is without thread and can't be replaced. Material: hardened steel colour: black Package Contents: 3 x 0.4mm nozzles 1 x 0.6mm nozzle 1 x 0.8mm nozzle 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.