Welcome to Best Sharpening Stones We are committed to providing you with quality sharpening stones, diamond sharpeners, whetstone and other knife sharpening stones at the best possible price. Sharpening stones have contributed more to the advance of mankind than any other instrument. For thousands of years man has used a stone to shape and sharpen the tools he needs to thrive. We stock every major brand and type of sharpening stone in a variety of sizes, grits and materials. When you buy from us, you can be assured of quality products, friendly service and fast shipping.