Available Options Curettes Size --- Please Select --- Periodontal Curettes Premium - Kramer Navins PKN1 Periodontal Curettes Premium - Langer 1/2 Periodontal Curettes Premium - Langer 3/4 Periodontal Curettes Premium - Langer 5/6 Periodontal Curettes Premium - Universal Columbia 2R-2L Periodontal Curettes Premium - Universal Columbia 4R-4L Periodontal Curettes Premium - Mc Call #17S/18S Periodontal Curettes Premium - Mc Call SMTC #13S/14S