Whetstone - Two-sided Sharpening Stone - 1000 / 6000 Grit, Sharpen & Hone All-in-one - Includes Non-slip Bamboo Base &ndash; Professionally Crafted By Sagana Kitchenware - Sharpen Like a Pro! TWO-IN-ONE  This stone is equipped with a #1000 grit side for rough sharpening and a #6000 grit side for fine finish sharpening and honing. NON-SLIP BASE  Included is a beautiful real bamboo base which holds your stone in place while sharpening and ergonomically positions your stone off the counter for ease of use. EASY TO USE  Never used a whetstone before? No problem, we included a video to quickly and easily teach you the sharpening methods and techniques to sharpen like a pro! PROFESSIONAL QUALITY  This two-in-one stone is made fromprofessional grade Corundum (Aluminum Oxide) to give you even and consistent sharpening. VERSATILITY -Perfect for the beginner or advanced chef, in the home or restaurant.