Duell Piggy Bank encourages savings by changing it to a competition. Each dropped penny will tilt it to one side, probably to give away the “savings victor” after a set amount of time. We will also assume that the winner walks away with all the savings, because that’s how we play. Of course, if there aren’t two people saving for competition, you could always use the two compartments for different causes.
Via BlessThisStuff, BonjourLife
