Features: The stones are decent quality and it comes with everything you need to give your blades a razor sharp edge. The set comes with two good size sharpening stones. Each stone has two different surfaces, on top and bottom, respectively. Each with its grit rating clearly printed on the stones. Each stone comes with its own silicone base, so it can be placed on flat surface with no need to worry about sliding on or scratching countertop. Good for beginners as well as seasoned veterans. Tips: Submerge the stone in water for 10-15 minutes before use. How to use: 1.Soak the stone in water for 10-15 minutes until bubble stop merging. 2.Fit the stone and silicone holder onto the Bamboo base. 3.Put on the gloves for safety. 4.Attach the angle guide. 5.Remember that you shall sharpen your knife from coarse side to the fine side. 6.Sprinkle some water on the stone to moisture while sharpening the knife. 7.Use the Flattening Stone to smooth and level the surface of the sharpening stone. 8.Use the leather strap to polish the knives and to remove burr. Package Included: 2x Sharpening Stone 2x Rubber Holder 1x Bamboo Base 1x Angle Guide 1x Flatting Stone 1x Leather Strop 1x Pair Gloves