Features:1. Instruction - Predict the weather whether will be clear, cloudy, snow or tempest. 2. Appearance - Drops-shaped design. Depending on the weather changes, the liquid inside the glass will change from clear to cloudy to crystal flakes, and repeat the crystallization of various expressions.3. Quality - Made of thick glass for durability.4. Application - Decoration for home and office and anywhere you like. Notice:Actual color may be slightly different from the image due to different monitor and light effect.Please allow 1-3cm deviation due to manual measurement.:Tempest Glass PredictorDrops-ShapedSize: 13cm*6cmMaterial: Borosilicate glass, woodSurface technology: polishingPackage IncludedDrops-Shaped Tempest Glass Predictor*1Wooden Base*1Elegant Gift Box*1includes:Package IncludedDrops-Shaped Tempest Glass Predictor*1Wooden Base*1Elegant Gift Box*1