THE MAGNETIC HOURGLASS

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. The timer is approximately 35 seconds long.

Specifications

Materials: Glass, Solid wood, magnetic, and iron filings
Color: Black (sand) & clear (glass)
Dimensions: (hourglass): 6" x 2.25" diameter
Dimensions: (base): 3" x 3" x 0.75"

Product Video