The Storm Glass Crystal
The world's most beautiful weather forecaster is back. Gorgeous design and craftsmanship Perfect gift for weather or science buffs Predicts weather with surprising accuracy Free Worldwide Shipping & 100% Money-Back Guarantee Will it be clear, cloudy, raining or is a storm coming? Just look at your storm glass and check its crystal status.
These are the references: If the liquid in the glass is clear, the weather will be bright and clear. If the liquid is cloudy, the weather will be cloudy as well, perhaps with precipitation. If there are small dots in the liquid, humid or foggy weather can be expected. A cloudy glass with small stars indicates thunderstorms. If the liquid contains small stars on sunny winter days, then snow is coming.