EZE-LAP Sharpeners manufactures a wide variety of diamond products for sharpening knives and tools. EZE-LAP has been a pioneer and originator of diamond knife sharpeners since the early 1970's. Our patented diamond process and modern technology allows EZE-LAP to produce the finest quality diamond products for the lowest possible price. EZE-LAP boasts about its quality. We are proud to offer the flattest, most consistent production diamond tools avalable on the market today.