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Save Bottle is a bottle with special shape,you
can save coins orderly.
Traditional plastic bottles will be abandoned after using,and ordinary coin banks won`t tell you how many coin you have.
Save Bottle can extend the bottle life,not only
you can save coin with it as a coin bank ,but also you can get the number of coins inside.
The shape of Save Bottle base on the size of certain coin.
The shape of 3 coins per layer can save more space and fix coins,So you can tell how many coins you have,and even you can carry it to buy something.
Zhao Bin Pang jianjun Huang jianbo Hu jie Wang yu