Water Powered Can Clock

These clocks would be great to sit on a desk or tabletop to make it easier to keep track of the time.

The water in the can will actually last between 6 to 12 months before you need to add water to the clock. Which means the clock won’t really take any more maintenance than a normal clock with batteries would. Plus, since it doesn’t require batteries it’ll also run cheaper than the rest. When you combine the fact that it runs cheaply with it being a cheap clock to begin with, it makes it an ideal arrangement.