| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool capable of simply dividing the same kind of coins into groups of a fixed number of the coins for keeping and returning the grouped coins to their original state. SOLUTION: A fastener 1 is formed at an opening/closing container, a partition for dividing coins into groups of a fixed number of them is formed and both of the side surfaces 3 are an opened.
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