| 摘要 |
PURPOSE: A cored bar soap case is provided to prevent soap from getting soft by stabbing the soap at a cored bar. CONSTITUTION: A bar is formed in the center of a soap case. The bar is made of iron, timber or ceramic. Although water is filled in the soap case, the soap doesn't contact the water. A shape of the bar is a cylinder, a quadrangular pyramid, a cone, elliptic cone etc,. |
