DescriptionIf you are looking for printer nozzle head throat tube with reliable quality and reasonable price, I want to recommend our printer nozzle head throat tubefor you. Using premium materials to improve printing quality, stable and durable, practical and useful.Features- Color:Silver .- Material: Stainless steel.- Size:4.00X1.00X1.00cm/1.57X0.39X0.39inch. - High-quality stainless steel material, durable, long lasting and wear-resistant. - This item is excellent and great. Its much smoother to feed filament through.- When printing it reduces the drag on the extruder giving much smoother travel and printing quality. - The wonderful detail will ensure its high performance as excellent printer accessory. - It is simple in design, but it's practical to use, which will give you a fantastic use experience.