Whetstones, Sharpening Stone 400/1000 3000/8000 Grit for Ideal Sharpener for All Blades, Knife Sharpening Stone with Non-Slip Base Cutter Sharpener and Angle Guide Whetstone Correction Large Flattening Stone- Dual Grit Coarse/Fine Sharpening Stones Flattener- Diamond Grooves Whetstone Fixer Description: Features: This innovative Flattening Stone is different from any other flattening stone in the market. It is a two-sided, dual grit, diamond grid flattening system designed to produce excellent flat surfaces on sharpening stones. Built from high-quality silicon carbide the flattening stone particles help in cutting sharpening stones material precisely. This makes it perfect for flattening as it cuts quicker and wears slower making it making it extremely strong and durable. Specially designed Diamond-shaped grid pattern of the grooves quickly and efficiently removes only waste material while flattening any type of sharpening stones, whetstones, Oil Stones or Ceramic Stones. The 120 grit(Dark for Grey) side is used to flatten coarse water stones with 900 grit & lower, this side provides the necessary cutting action to effectively flatten the stone. However, when flattening finer waterstone, a coarse grit leaves a finish that you many find undesirable. So we have designed #320 grit(Light for Grey) side for water stones with 1000 grit and higher. Better Investment Large Flattening Stone- Dual Grit Coarse/Fine Sharpening Stones Flattener Diamond Grooves Diamond precision cut grooves that are specially designed to collect material removed from your whetstone. This unique groove feature provides a much more accurate leveling process. Large Flattening Stone- Dual Grit Coarse/Fine Sharpening Stones Flattener Keeping Your Sharpening Stone In Optimal Condition It's essential to maintain a flat and level whetstone or waterstone to be able to evenly sharpen your knives to achieve for peak performance. The dual grit surface of our flattening stone is designed to accurately repair and level your whetstone in a short period of for time. Specification: colour:black Material:Silicon carbide size:200*80*30mm Package Contents: 1 * Sharpening Stones Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.