GRACEY CURETTE MULTICOLOR SCALER 7PC HIGH QUALITY PERIODONTAL DENTAL INSTRUMENTSGracey curettes are periodontal curettes made from stainless steel that are used to remove calculus and for scaling and root planing. They are area specific and can be used to remove both supra and subgingival calculus. Gracey curettes are adaptable to root surfaces in periodontal pockets and have long, flexible shanks that improve tactile sensitivity.