Milano Hand Blown Hour Glass Egg timer

Glass Egg Timer 

5 times  for $10. ( $2).

Suitable for a craftsman to construct a frame from wood or other materials.
The sand takes approximately three minutes to flow from the top glass to the bottom glass.
Approximate dimensions: 70mm x 12mm
These timers have been handcrafted using traditional glassblowing techniques.
White sand.
Manufactured in Milano, Italy.