Ultra Sharp Diamond Sharpening Stone - Coarse 300 Grit - 8 x 3

UltraSharp Diamond Sharpening Stones are the best value we've ever seen in a diamond sharpener. We've tested every diamond sharpening stone made and the Ultra Sharp performs as well or better than any of them. These extremely fast working diamond stone will quickly sharpen anything with a cutting edge including high carbon, stainless steel, and ceramic knives. The coarse 300 grit surface quickly repairs worn or damaged edges. Ultra Sharp Sharpeners are made of micronized monocrystalline diamonds which results in faster sharpening speeds and greater durability than fragmented polycrystalline diamonds. The diamonds are electroplated onto the metal plates. The key aspects of Ultra Sharp stones are the quality of the diamonds, the carefully graded particle size, and the dense, even distribution of the diamonds on the stones. The combination of these features makes the stones reliable, durable and an exceptional value. We're so confident in these stones that we back them with our "No Questions Asked 100% Satisfaction Guarantee"! Ships within 1 business day with 2-3 Day Standard Delivery. You won't be disappointed!