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Regardless of age, sex, or nation, a piggy bank is a coin bank used by everyone that symbolizes luck. However, because most coin banks are hard in shape, people do not find interest in its same shape. Therefore, I have thought of a way to make a piggy bank that would make people happy while inserting coins in the bank.
Is there any coin bank that would put on weight after inserting coins in it? I have thought of a piggy bank that resembles a real pig whose tummy becomes full when stuffed with coins. This piggy bank, made of silicon, will become fat as it eats more coins, and people using this piggy bank will find it more interesting.
Gyeonsan, South Korea
daegu, South Korea