Now you can teach your child the importance of saving money and the agony of frustration with the Rubik's Cube Bank. This piggy bank is designed to be challenging, as it requires you to solve two sides to deposit and access your money.
Solving the yellow side allows you to deposit money, whereas solving the green side lets you take your money out. There have been many variations of the classic Rubik's Cube over the years, but the Rubik's Cube Bank is easily one of the best and most creative of the bunch. Check it out above.