The Set of 3 Gracey Dental Curettes GR 9-10 is a premium bone curette set made by Norralco in Germany. This set includes one unit of each model, Premium-30-1440-RD, and is intended for use in dentistry. The high-quality construction and precise design make these curettes essential instruments for dental professionals in various healthcare and laboratory settings. Ideal for precision cleaning and contouring of bone surfaces during surgical and orthopedic procedures, this set is a reliable choice for professionals in the field.