Features 50 meters of floss thread, mini wax, mint flavor, and flat thread, embodying advanced scientific and technological content. Utilizes sterile operation and UV sterilization processes for product safety. Floss threader refills come in a hard plastic case with clean, sanitary packaging. Our floss thread is produced with consistent thickness, cleanliness, smoothness, and flexibility. Free from hair, thread, loose wax, and visible impurities; effectively prevents and treats tooth decay. Made from nylon thread. This product features a winding spool and a hygienic, portable packaging box design, making it a daily essential. Achieve healthy, beautiful teeth and a lasting radiant smile with our mini dental floss. Instructions for use: Pull out about 45 cm (18 inches) of floss and break it off with the cutter. Wrap the ends of the floss around the middle finger of each hand, leaving about 10 cm (4 inches) of floss between them. Tighten with your thumbs and index fingers. Gently slide the floss between your teeth and below the gumline, curving the floss around the tooth. Use an up-and-down motion to remove plaque and debris. Repeat between all teeth, using a clean section of floss each time. Color: White Material: Nylon Size: 5 * 5 * 2.5 cm Package Contents: 10 x Dental Floss (Only the above package content is included; other products are not.) Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.