| 摘要 |
PURPOSE: A dual cap tube including outlets having different sizes is provided to reduce the overuse of contents, and to prevent the contamination by bacteria. CONSTITUTION: A dual cap tube includes a tube shaped main body, and caps on both sides of the main body. One end of the dual cap tube has the general size according to the container of each function. The other end of the dual cap tube has the size smaller than the 2/3 of the general size.
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