Relyant scalers and curettes come with free unlimited Nordent Professional Sharpening services; instruments can be sent in for prompt sharpening as often as necessary. This eliminates the need for in-office sharpening or re-tipping and ensures sharp instrumentation all the time. The sharpening restores original blade angles and factory sharpness. Relyant scalers and curettes feature high-quality tips that maintain sharpness along with lightweight, stainless-steel, ergonomic handles for maximum comfort. In addition to the lifetime sharpening service, Relyant instruments offer a trade-in program that offers a 40% discount for identical replacements.