Founded in 1979 in Zhejiang, China Daerq Office Equipment Co., Ltd. is ceramic sharpener manufacturer and designer of office products, school products and stationery. We have engineering development and designing department, mold research department, plastic injection department, printing department, assembling department, sewing department and PVC production department. Owing to hard working of every staff, we have been grown up fast, having accumulated plentiful experience of production, ceramic sharpeners design and manufacture. Our company has passed ISO9001 International Quality Certification, and all of our products have the characteristics of easy operation, long lifespan, and beauty figures.

Portable, lightweight with convenient fold & go handles, which enclose and protects the Diamond Whetstone¿ when not in use
Ceramic provides the finest polished edge of all bonded abrasives. Extra-fine diamond stone polishes and refines a razor edge.
Sharpens knives and tools faster than conventional stones with DMT®'s monocrystalline diamond surface
No oil is needed-sharpen dry or with water
Durable construction will provide years of consistent performance and reliable service
DMT Diafold Knife Sharpeners. You get two 4 x 7/8" sharpening surfaces! It's the ideal Knife Sharpener for on-the-go use. Durable polycarbonate handle folds closed for protective storage of the sharpening surfaces, and folds open to form a convenient handle for sharpening. 5 x 1 1/8" when closed, 9 1/2" overall when open. Get yours now! Please Note: This item is shipped directly from the factory. Please allow an extra 2-4 weeks for delivery... sorry no express shipping available. We are unable to ship factory direct items to Alaska, Hawaii, Canada, Puerto Rico or APO or FPO addresses. AVAILABLE SEPARATELY: DMT Double Sided Diafold Knife Sharpener, Extra fine / fine; DMT Double Sided Diafold Knife Sharpener, Fine / coarse - word search in our Store for 'DMT'. DMT Double Sided Diafold Knife Sharpener, Ceramic / extra fine

Sharpens knives and tools faster than conventional stones due to the super hard ceramic surface
This three sided sharpener features a fine, coarse, and ceramic grit
Can be used dry or with water only, no messy oils needed
Unbreakable and is indestructible under normal and appropriate use
Gives you two grits for honing, groove for fishhooks plus 3 radi for serrated knives
A DMT Ceramic abrasive product made with the patented Cerafuse process that transforms into an extremely hard dense coating that has all the properties of solid ceramic materials, but is unbreakable. This three sided sharpener features a fine, coarse, and ceramic grit. Designed for the professional chef, as well as the woodworker and sportsman this sharpener can be used for serrated knives, sharpening curved edges and it has a fishhook groove.

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