Weather Forecasting Storm Glass
A sealed glass container filled with a liquid compound, Tempo Drop is a modern take on a storm glass and a natural way to forecast the weather. Gazing at the transforming liquid interior will give you a rough indication of weather conditions.
It is made from borosilicate glass, camphor, ethanol and a compound of other liquids, harking back to the historical storm glass devices that the likes of Charles Darwin once trusted and used. The design is decidedly more modern and chic.