Storm Glass Cloud Cloud Tempo Drop Interior Goods No instructions. Storm Glass | Weather Forecaster to Enjoy Crystal Changes | Interior Goods Born in 19th Century Europe A "weather forecaster" used during voyages in 19th century Europe. The liquid inside the glass bottle crystallizes with changes in temperature and environment, showing beautiful patterns. Just placing it in the entrance or living room makes it a stylish interior decoration. [FunScience] Storm Glass Cloud Product size: Height 110 x Width 130 x Depth 50mm ◼︎Condition Displayed on a display shelf at home for a short period. The condition is good.