Hand-Blown Glass Sun & North Wind Weatherball Barometer

Sun and north wind design. Water levels change as barometric pressure changes. Use your choice of food coloring to change the color of the water. Hand-blown glass. 2 Year manufacturer's warranty. 4 in. L x 4.5 in. W x 7.5 in. H (0.8 lbs.). The Weatherball quickly indicates any changes in atmospheric pressure. The air trapped by the liquid maintains a steady pressure. When high pressure and good weather are approaching, the liquid is pushed down the spout. When low pressure and bad weather invade your region greater pressure trapped inside the Weatherball causes the liquid in the spout to rise. If liquid spills out of the top you should take shelter! Crafted of hand blown glass with etched detailing, this stunning water weatherball barometer will be a great gift idea for weather buffs. Featuring a playful sun and north wind design, the barometer's water color can be changed with the addition of your choice of food colorings.

Sun and north wind design Water levels change as barometric pressure changes Use your choice of food coloring to change the color of the water Hand-blown glass 2 Year manufacturer's warranty 4 in. L x 4.5 in. W x 7.5 in. H (0.8 lbs.) The Weatherball quickly indicates any changes in atmospheric pressure. The air trapped by the liquid maintains a steady pressure. When high pressure and good weather are approaching, the liquid is pushed down the spout. When low pressure and bad weather invade your region greater pressure trapped inside the Weatherball causes the liquid in the spout to rise. If liquid spills out of the top you should take shelter!