GDC Universal Scalar #SU15/30 #3₹185.00 GDC Universal Scalar #SU15/30 #3 quantity Add to cart SKU: ODS-26571 Category: Oral Surgery Description Description For the removal of supragingival calculus and plaque from teeth. Scalers are used above the gum line.Use of a scaler below the gum line is likely to damage the gingiva (gums). Scalers have pointed ends.