Beautiful Weather Forecast Crystal Windstorm Glass Wooden Base Globe Shape Desk Room Features: 1.Wooden base, the base is disc-shaped, stable and not easy to fall 2.Temperature change detection function 3.Different weather will produce different crystal changes 4.This transparent solution consists of several chemical substances in a glass container. 5.It can predict the weather, can also be used as an art decoration. 6.The shape of a variety of crystal will have a change because of climate change.   Specification: Condition: Weight: 900g Approx Size:22*14cm/8.66*5.51inch Material:glass   Package list: Glass bottle*1 Shelf*1 Instruction manual*1   Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.