The Magnetic Sand Hourglass is a fun desktop diversion.
Flip it over and watch the grains of iron stack up in seemingly impossible formations thanks to a magnet embedded in the wooden base.
The craggy configurations of the iron filings eventually build into an ordered hemisphere with a spiky surface. Like your favorite movie, you can enjoy watching the Magnetic Sand Hourglass over and over again.
- Dimensions (hourglass): 6″ x 2.25″ diameter
- Dimensions (base): 3″ x 3″ x 0.75″
- Timer: approx. 35 seconds
- Materials: glass, wood, and iron filings
- 1 x Wooden Holder
- 1 x Magnet Hourglass