HIGH QUALITY & DURABILITY - Made of , our knife sharpening stone is designed for overall durability; Design product texture. More efficiency and durability are less risky than waterstones damage margins. Suitable for kitchen knives, blades, ceramic knives, etc; ECONOMICAL CHOICE - Coarse, Fine, Extra Fine Grit. The coarse grinding can be used to repair serious passivated blade, and the fine grinding can be used to edge, consolidate the blade and oil stone sharpening. No water or expensive oil needed; For best results, use some honing oil, which make the lubricating effect of grinding be great. Please do not put the sharpener in the dishwasher or submerge in water; STONES NEED TO BE DRIED AFTER USE; EFFICIENT & STURDY - Sharpening Plate (200#/400#/600#/1000#/2000#) Knife Sharpening Stones specifically designed for High grinding and the great effect of knives sharpening work; knife sharpening stone is made of material, with honeycomb which is rather safe and reliable, they not easy to break or fade, with fine resistance to abrasion and . The high hardness of the material can bring you a low loss result; SMALL SIZE & WIDE USE - This sharpening shone with small size and light weight, easy to carry with you. Great for sharpening knives and hone your household kitchen knives, scissors, wood chisels, jade, seals, tool steels, seal cutting tools, ceramic knives, and chamfering of glass tiles and any other equipments that you need a edge., Weight: 0.77823178486 Pounds, Manufacturer: Tuidzljd