Thank you for viewing! Each item will be carefully packaged and shipped via Yu-Packet Post. The price includes shipping, and we have set the price to be reasonable. We apologize, but we are unable to offer discounts. We appreciate your consideration. [Product Description] Floss designed for gum care. Dental floss exclusively for dental clinics, with 384 fibers to remove debris from between teeth. When it absorbs saliva, the 384 ultra-fine floss fibers, bundled like a single thread, expand and gently remove plaque from every corner. It is gentle on the gums and does not cause any damage. ■ Floss recommended by a leading floss researcher Floor Floss has been tested by a professor at the University of Genoa, Italy. This is a highly reliable product recommended for its contribution to gum health. ■ Made in Milan, Italy Milan, Italy, is a city of textiles and fashion. In Italy, the use of dental floss is commonplace, and children use it regularly from a young age. This product uses materials from Italy, where dental floss is as common as breathing, so it is high-quality and very durable. You can use it with confidence, as you don't have to worry about the floss breaking during use. ■ Fine fibers & Afro processing The soft fibers are a key feature. It can thoroughly remove debris from between teeth and plaque near the roots of the teeth (where the teeth meet the gums without damaging the gums). The thread that looks like one is actually an aggregate of 384 fine fibers (expand type). Each fiber has an "Afro processing" that curls and undulates, firmly removing bacteria lurking in the gums. ■ Amazing plaque reduction rate The average plaque reduction rate for the Floor Floss user group is about 70%. This figure is remarkable compared to other flosses, which have a rate of about 44% to 50%. This dental floss provides amazing cleaning effects and satisfies users. ■ Product Specifications Contents: 45m / 250m / 250m (refill) Materials / Ingredients / Contents: (Thread: Polyester), Wax Country of Manufacture: Italy