Floor Floss Sample Set of 2, 5m each. Very compact and convenient for carrying around. Also, for your reference... I disassembled the case and put the floss from the sample into a regular-sized container, and it worked! (^o^) *Price reduction not possible. Shipping included, anonymous shipping, and will ship within 24 hours! Features: * Floor Floss is a dental floss made exclusively for dental clinics for gum care, with 384 fibers that remove debris from between teeth. * It also gently touches the gums, so there is no risk of injury. * The average plaque reduction rate for the Floor Floss user group is about 70%. It has outstanding cleaning effectiveness. Dental Floss Periodontitis Periodontal Disease Bad Breath Prevention Measures Preventive Dentistry