Describe：
Style: European style
Model: color magnetic hourglass
Color: black, pink, blue, purple, green
Size: 1-wood, 2-iron
Features：
The iron powder sandstone is an iron powder instead of sand, the bottom of the product has a magnet bottom, the base built a strong magnet, hourglass of sand for the iron system, due to the role of magnetic field, iron powder in the spilled In the process of showing a magnetic particle movement line, and this line in our view, like a flower bloom
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.
Timer is approximately 35 seconds long.
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 
