Многоразовый держатель зубной нитью

Re-usable Dental Floss Holder It is so inconvenience and unclean when you hold the dental floss to clean your teeth. And it will be 40cm at least for one usage. While this product can finish the teeth cleaning with only 8cm floss. It is convenient and clean. It saves the floss and avoids the waste of the plastic picks. So this patent dental loss pick is coincident with the environment-protection ideas. When using this product, it can saves one third of the floss than ordinary floss used by hand. And the pick can saves the time half more. The uses of these products make people live 4.5 years longer. The use of these picks makes the length of floss increase 3-4 times more relatively.