Material - White Metal
Color - Brown
Art Type - Rajasthani Handicraft
Build Type - Handmade
Uses - Home Decoration and Gifting
Weight - 65 gm
Size - 4 in x 1.8 in
Description - An hourglass is a device used to measure the passage of time. It comprises two glass bulbs connected vertically by a narrow neck that allows a regulated trickle of material from the upper bulb to the lower one. Factors affecting the time interval measured include sand quantity, sand coarseness, bulb size, and neck width. Hourglasses may be reused indefinitely by inverting the bulbs once the upper bulb is empty.