Menjewell Trendy Collection New Fashion Cross Sand Clock Hour glass Design For Men & Boys Steel Pendant

Menjewell.Com Present Pendant Height 21 inch. Pendant Height 4.5 cm, Pendant Width 2.5 cm.This 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.Sales Package :: 1 Pendant With Chain