Feature: Built in 50 of wire, Mini wax, mint, flat wire, implication of advanced science and technology content; using sterile operation, ultraviolet sterilization process, the use of security . dental floss threaders dental floss refill- The product is made of hard plastic box clean, sanitary packaging. dental floss threaders dental floss refill - The company production of dental floss thickness uniform, clean, and flexible. No hair, no wire, no wax off, no visible impurities; can effectively prevent and treat toothache.The material is nylon . This product adopts the of winding bobbin , appearance, packaging box design , sanitation, and convenient carrying and use, as the daily necessities of the art. Health beautiful teeth, lasting brilliant smile mini dental floss small dental floss - Using Directions: Pull out around 45cm(18iches)of floss and break off with cutter. Waxed Dental Floss - mini dental floss small dental floss - wind ends of floss around the middle finger of each hand,leaving about 10cm(4inches)pf floss between , then tighten with thumb and forefinger . Gently floss between teeth and under the curving floss around the tooth ,use an up-and-down motion to remove plaque and debris . Repeat bettween all teeth contacts,advancing floss to a clean section each time. Colour:white Material:nylon Size: Length: about 50m/roll Package Contents: 10 x Dental Floss Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.