4Pcs Stainless Steel Double-Ended Tooth Scaler Kit - Dental Cleaning & Exam Tool for Hygiene Procedures Product use: Front teeth and tooth surface-end are ultra-thin knife-type design, which removes all surfaces of the front teeth, especially the adjacent area-end is a spoon-type curette with elongated neck, which is used to remove lingual stones and stains. Posterior teeth and adjacent areas of ultra-thin sickle-shaped design, the neck has a special angle, more suitable for posterior teeth and adjacent areas of stone removal. Posterior teeth and adjacent teeth space slender sharp with curved working end, can effectively touch the adjacent teeth space. Used in tight, narrow interproximal areas for removalMild and moderate stones. Mild and moderate stones. Anterior teeth and adjacent area-the end is an ultra-thin large force design to remove all surfaces of the anterior teeth, especially the adjacent area, and the end is a spoon curette with an elongated neck for removing lingual knots Stone and stains. Material: stainless steel Quantity: 4pcs/set Package includes: 4pcs/set _x000D_