【Brand New, Unopened】 Bridge Floss 3-in-1 Super Floss 100 pieces (1 box of 50 + 1 refill bag of 50) ★Features★ Value Pack with 100 Pieces: The price remains the same, but the quantity has doubled from the previous 50 to 100! After using up one box, you can use the refills by putting them in the box. Reaches Gaps in Bridges and Orthodontic Appliances: The tip is hardened, allowing the floss to pass smoothly through gaps in bridges, implants, and orthodontic appliances where floss is difficult to thread. Convenient 3-in-1 Type: In addition to the hard tip, there is also a regular floss section, allowing for a wide range of care from narrow gaps to interdental spaces with just one piece. Durable Processing for Economy: The tip is processed to last longer so it doesn't bend easily, allowing for stress-free and economical use. Reliable Quality: Passes safety inspections by a third-party organization in Japan. Because it goes in your mouth, you can use it with peace of mind. ★Recommended for those who★ ・Are having trouble cleaning the gaps in bridges and implants ・Are undergoing wire orthodontics and find flossing difficult ・Have tight teeth and have areas where floss is difficult to pass through ・Want to thoroughly clean between teeth and gums