Description:Stormglass is a sealed glass ampoule containing a very extraordinary, safe chemical solution which creates varied elegant crystalline arrangements, depending on changes in the environment. Specifications:Material: High Borosilicate Glass + Wooden BaseColor: ClearRose Flower: Red, BlueSize: (H)X(W) 22X14cm/8.66''X5.51''(appr.) Featuresa.It is used to predict the weather in Europe in 19th century.b.The spherical stormglass and the wooden base can be seperated.c.Appealing design, also a beautiful artwork for decorating or as a decent gift.d.Its visually beautiful changes make the storm glass functional and extremely attractive.e.According to the state formed inside the bottle, can predict sunny, cloudy, fog, storms, snow, etc. Weather Instructions:1.If there are crystals at the bottom, this indicates frost.2.If there are threads near the top, it will be windy.3.A cloudy glass with small stars indicates thunderstorms.4.If the liquid in the glass is clear, the weather will be bright and clear.5.If there are small dots in the liquid, humid or foggy weather can be expected.6.If the liquid contains small stars on sunny winter days, then snow is coming.7.If the liquid is cloudy, the weather will be cloudy as well, perhaps with precipitation.8.If there are large flakes throughout the liquid, it will be overcast in temperate seasons or snowy in the winter. Package included: 1 Pcs Storm Glass + 1 Pcs Wooden Base