Here is a creative small moneybox designed to increase its owners’ will to save money. Sounds like a difficult objective to achieve? With the DUEL Savings Bank things are taken to another level, as competition becomes the key factor that puts things in motion. The original product features two inlets for dropping money. When one of the two moneybox sharers saves more money than the other, the ‘Savings Bank” will act as a scale, exposing the user that participated in a smaller share. The only thing the producers probably didn’t take into consideration is the possibility of cheating. After all, one can drop plenty of pennies in there in order to tilt the scale, and no one would ever know. We think the best solution would be for the couple to agree first hand on the type of coin they are going to use and respect their pact. -via Swiss Miss