(WKS03894) Work Sharp teamed up with renowned knife maker Ken Onion to deliver the ultimate sharpening solution for your home or workshop. The Work Sharp Knife & Tool Sharpener - Ken Onion Edition will sharpen every knife you own, quickly and easily. Expertly designed features include: An adjustable sharpening guide to produce precise edge bevels from 15° to 30° Premium flexible abrasive belts to deliver a strong, long lasting razor-sharp edge A variable speed motor to handle every sharpening task, from grinding to honing