Description: Remove plaque from between your teeth and along the gum line where a toothbrush cannot reach. Reduce gum disease and tooth decay. Micro wax dental flosser can clean the teeth better than the ones without Micro wax . The Dental Flosser wire can be replaced , the case can be Reused. Use Pull out around 45cm(18iches)of floss and break off with cutter. Wind ends of floss around the middle finger of each hand,leaving about 10cm(4inches)pf floss between them, then tighten with thumb and forefingerGently slide floss between teeth and under the gum line .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. Specification: Case Material : Plastic Floss Wire:Nylon Length of Dental Flosser : 50meters Specifications: Remove plaque from between your teeth and along the gum line where a toothbrush cannot reach. Reduce gum disease and tooth decay. Micro wax dental flosser can clean the teeth better than the ones without Micro wax . The Dental Flosser wire can be replaced , the case can be Reused. Package Included: 1 x 50M Dental Floss(with case) Notes: Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement. Please leaving a message before you give the bad feedback, if the products have some problems. Thanks for your understandings.