Description: 1000/6000 Grit Knife Sharpener Set Professional Whetstone Sharpening Stone With Fixed Angle Grinding Stone System Water Stone Honing Tool. Features: - Dual Grit: Our premium quality corundum material provides a perfect two side grit combination to sharpen your knife and tools. Our two stones for cost of one - More Compatibility: Two sided grits stones allow to sharp and polish all types of dull blades and knife (chef, kitchen, hunting, survival, outdoor, pocket), scissors, razor, chisel. - Safety: Come with non-slip bamboo base for holding the stone and preventing the sharpener whetstone slipping off. And the silicon rubber keeps the stones inside sturdy. The durable angle guide helps to sharpen and polish at correct angle, easy and safe to use. - Easy to Use: Our sharpening whetstone kit is extremely User Friendly; Easy to Assemble. Knife sharpener stone uses Water for sharpening, so no need of expensive sharpening/honing oils and No Mess while sharpening; it can be easily cleaned using water. Specifications: Product Name Double-sided Sharpening Stone; Material White Corundum + Silicon Rubber + Bamboo; Grit 1000/6000; Sharpening Stone Size (L x W x H) 7 x 2.4 x 1.2" （18×6×3cm）; Wooden Box Base Size (L x W ) 8.5 x 3.7" （21.5×9.5cm）; Knife Clip Size (L x W ) 3.9 x 0.79 × 0.6" （10×2×1.5cm）; Quantity ; 4 Pcs × Double-sided Sharpening Stone Tool; Instruction for Use: Soak the stone in water at least 5-10 minutes before sharpening; Insert knife into the angle guide; Hold knife at correct angle and stroke the blade across 1000 grit side; Alternate blade sides each stroke or every 2-3 strokes; Turn the stone over and polish the blade on 6000 grit side; Test the burr with paper, no finger; Clean the stone and knife, store it in dry place; Package Included: 1 x  Double-sided Sharpening Stone; 1 x  Wooden Box Base; 1 x  Non-slip Silicone Mat; 1 x  Knife Clip