Check the listing for details. Knife Sharpening Stone Set 1000 6000 Grit Double-Sided Whetstone Sharpener. Color: Multi, Condition: New. Listed at 27.99 USD. Features White Fused Alumina Material: Superior wear-resistance helps lengthening service life. Water Stone: No oil. Soak in the water for 15 minutes before using Medium and Extra Fine Grit: 1000/6000 1000 Grit: Your go-to sharpening stone. If your knives have lost their edge and need a good sharpen, then this is the grit you should start with. 6000 Grit: Acts as a bridge between sharpening and superfine finishing. Used for super-fine finishing and to refine your knife edge. Bamboo Base with Non-Slip Pad and Silicone Holder: For holding the stone securely. No sliding around. Angle Guide: For helping beginners learn the ins-and-outs of their new tool How To Use Soak into the water for 10-15 minute Use 1000 Grit side for sharpening dull knives Use 6000 Grit side for finishing and refine your knife edge Keep some water on the stone to stay wet After honing, clean the knife with wet cloth or water, and put it in a ventilated place to dry Specifications Color: White/Blue Type: Dual Whetstone, Water Stone, No Oil Stone Material of Whetstone: White Fused Alumina Grit: 1000/6000 Grade: Medium/Extra Fine Product Dimensions : 7.1 x 2.4 x 1.18 in Package Included: 1 x 1000/6000 Dual Water Whetstone 1 x Silicone Holder 1 x Bamboo Base with Non-Slip Rubber Pad/Base 1 x Angle Guide