Smith’s, the Edge Experts since 1886. From their humble beginnings as a small Arkansas stone company to their current position as the market leader in the knife and scissor sharpening category, Smiths’ simple goal is to provide consumers with the best edge for whatever task they are performing. Smith’s Edgesport sharpeners range from simple, fixed-angle pull-through sharpeners to sophisticated precision kits, from synthetic to natural stone abrasives.