| 摘要 |
The present invention relates to a silicon dental floss having handles on both sides of the silicon dental floss which is flexible, and capable of freely adjusting the thickness of a floss as well as removing an impurity and massaging a gum with protrusions on the floss. By making the handles be formed on the both sides of the floss while manufacturing the floss with flexible silicon, the present invention enables to be used by changing the thickness of the floss as holding the handles and pulling the floss toward the both sides, and to have the protrusions which massage the gum on the surface of the floss. |
