With smooth curved shape and transparent design, the unique drop-shaped glass barometer not only a weather forecast bottle, but also a decoration for home and office. Storm glass weather predictor predicts the weather by observing the crystallization of the mixture in the sealed barometer bottle. This weather station solid makes us know whether it will cooling, snow, cloudy,or rainy. You can choose the appropriate desktop weather forecaster wherever it is placed. The small size of the storm glass is approximately 2.36” W × 4.45” H with a base of 2.56”W. And the medium one is 3.15” W × 7.1” H with a base of 3.7” W. The stylish and creative crystal weather forecast bottle with wooden base is a birthday gift for family, friends, lover on Valentine's Day, Thanksgiving, Mother's Day, Father's Day, etc. Also, it is a house warming gift for new home. The weather instrument glass bottle needs one to two weeks to adapt to the environment before it works, please be patient. Keep the barometer out of the reach of children to avoid injury. The lovely storm glass weather forecast glass bottle can predict the changes of the seasons by watching the changes in the mixed liquid. The drop-shaped glass barometer has a unique shape with a wooden base, so it is the gift idea for parents, friends, lovers, colleagues on birthday, wedding anniversary, Mother’s Day and so on.