Check the listing for details. Knife Sharpening Water Stone Kitchen Dual Whetstone Set 400 1000 3000 8000 Grit. Color: Red, Beige, Blue, Pale Blue, Condition: New. Listed at 35.28 USD. Features & Benefits: ️White Fused Alumina Material & Silicon Carbide Material: Superior wear-resistance helps lengthening the service life of whetstones. Water Stones: No oil. Soak in the water for 15 minutes before using. 2 Double Sided Whetstones, Coarse/Medium/Fine/Extra Fine Grit: 400 Coarse Grit For Rough Sharpening: For when the blade is unusually dull or to grind off chips. Primarily used for knives which are damaged 1000 Medium Grit For Normal Sharpening: 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. 3000 Fine Grit For Fine Sharpening: 3000 grit can be used more often if you are the sort of person who likes to sharpen a bit more regularly as they are less coarse, this grit is designed for sharpening but not maintaining your edge. 8000 Extra Fine Grit For Finishing: 8000 grit is perfect for the final polishing of bevels and back sides. It gives a fine, razor-sharp edge to any tool of the knife blade. Bamboo Base with Non-Slip Pad and Silicone Holders: For holding the stone securely. No sliding around. ️Angle Guide: For helping beginners learn the ins-and-outs of their new tool Leather Strop: To polish knife and removing burr. Black Flattening Stone: It provides the necessary cutting action to effectively flatten the stone, especially when working on coarse water stones White Flattening Stone: For keeping your water stones flat all the time thus enhancing its performance (Finer than 1000) Package included: 1 x 400/1000 Double Sided Water Sharpening Stone 1 x 3000/8000 Double Sided Water Sharpening Stone 1 x White Flatting Stone 1 x Black Flatting Stone 1 x Bamboo Base with Non-Slip Pad 2 x Silicone Holders 1 x Knife Angle Guide 1 x Leather Strop