DENT.EX Interdental Brush 4S, 4 pieces per box, 2 boxes, and Proffit K-10 Medium, One-Tuft, for Dental Use ⭐️Instant purchase OK! ・DENT.EX Dental Interdental Brush 4S 4 pieces per box, 2 boxes LION 2 boxes of dental toothbrushes Around 600 yen per box at the dentist ・Profits Proffit One-Tuft BK-10M Medium Pen Grip Fit Rubber, for dental use For cleaning the distal surface of the last molar and orthodontic appliances