Petrol (or Gas as some prefer to call it) is one of the larger expenses that we put up with each month of our lives. This Petrol Gauge Money Box helps you to save up and see exactly what progress you are making to fill the box. Wouldn't it be cool if as petrol went up in price that the scale adjusted so that more money was needed to fill it.
The money box costs $15 and is available from Red5.
Via: NerdApproved and Foolish Gadgets