This is the best value dental floss. Currently 6 pieces for 1856 yen. No comment, immediate purchase OK! We have a large number of great value bundled items (*^^*) Please see my profile for details★ This is the best value dental floss exclusively sold at dental clinics. It is the standard thread type. It's a much better deal than the usual dental floss (20 pieces, 800 meters) at 1200 meters for 1898 yen, which is more than 1.5 times the value! #FlossList [Product Overview] Length: 200 meters per piece Quantity: 6 pieces Features: Unflavored wax Purpose: Cleaning between teeth #DentalFloss Dental Clinic Exclusive Dental Clinic Only #DentalExclusive #DentalOnly #DentalClinicExclusive #Toothbrush #InterdentalBrush #CavityPrevention #PeriodontalDiseasePrevention