Bedol Water Clock

Check out this funky little clock that runs on water and a little bit of salt -- batteries not included, because you don't need any! This is one of those stocking stuffers that would work for so many different recipients: it would look funky in a dorm room, teens will find it to be "cool", and it's a neat little gadget that even the hard-to-buy-for-men might enjoy. Although it's round, it has a flat bottom so it sits nicely. The clock face is 2 inches, and the overall dimensions are 4.25 inches in diameter by 3 inches high. Instructions are included for how to twist off the top and add the necessary water and salt, which powers the electrodes inside the clock.

What: Bedol Water Clock
Where: Solutions website
How much (as of today's post): $14.99 (regularly $19.95 / plus shipping)