This is a set of 3 packs of Gareido dental floss and a tongue brush. [Product Description] Dental Floss * Made with 3-strand thread to remove interdental debris that cannot be removed by hand brushing. * The thread uses a soft material that is gentle on the gums and mouth. * The floss part has a gentle arch shape, making it easy to insert into the mouth. * A floss pick is attached to the back to remove fine debris that cannot be removed by floss. Tongue brush: 2 sets + 1 hand-brushing stick Please use it as oral care before brushing your teeth. A hand-brushing stick is included. Shipped via Yu-packet Post Mini. Price reduction not possible.