1.Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! 2.Material: hardened nozzles are made of high-quality Hardened Steel. The nozzle is not easy to stick filament with high hardness, to wear and tear. 3.Multi Size: 0.2/0.4/0.6/0.8/1.0MM hardened nozzles. 4.Compatible Printer: Our nozzles are compatible with For 2 3D printer. 5.High Speed: It's a special Hardened steel design so the print heats evenly. The interior of the nozzle is smooth without burry, which not only reduces air resistance and prevents the filament from jamming, but supports high-speed printing. Name: For 2 nozzle Consumables: 1.75mm Thread: M6 thread Applicable models: For 2 Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:Black Material:Hardened Steel Package Contents: 1 x 0.2MM Hardened Nozzles 1 x 0.4MM Hardened Nozzles 1 x 0.6MM Hardened Nozzles 1 x 0.8MM Hardened Nozzles 1 x 1.0MM Hardened Nozzles 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.