Keenbest Grinding Stone Set

The whetstone set includes two 17.8 x 5.6 x 2.8 cm whetstones, a bamboo base, two non-slip rubber pads, a flattening stone, a leather strap, an angle guide for beginners and an instruction manual. The whetstone is made of silicon carbide and is compatible with all types of knives. The green side with 400/1000 grit is suitable for all daily sharpening, such as repairing knives with large cutting edges and polishing knives. The red 3000/8000 grit helps to make knives smoother afterwards. The coarse flattening stone made of white corundum keeps the sharpening stone flat. No oil is required, simply place the stone in water for 10 to 15 minutes before use.