| 摘要 |
The sock is used for foot massage and bathing, and comprises a container made of air and water tight material, pref. partly of rubber, plastics or waxed weave. The container is provided internally with a small quantity of fine grain sand or specific foot care ingredients before it is put onto the foot. - The container can be closed at the top with an elastic band. As the wearer walks, the wet sand and other constituents cause warmth to be produced and the foot to be cleaned, with hard areas and calluses being ground away. |
