SOURBAN Diamond Retractable Sharpener Multifunction Doubleheaded Portable Pen Knife Sharpener

Description: Brand: Material:Stainless steel + diamond Size: The carrier length is 4.33inch and the diameter is 0.39inch. The total length of the sharpening stone is 4.72inch wide and the 0.005inch error is about 0.39inch. Safty for knives: this pen shape knife sharpener uses an unbreakable fine diamond-coated steel rod composed and the grinding layer is fine and smooth, which greatly prolongs the service life of the knife Suitable for fishing hooks, serrations and the gut hook: ARCCI sharpening rod have a specially designed groove for fishing hooks, the conical part of the grinding rod design for serrations and gut hooks Time and energy saving with quick sharpen