Glass Weather Forecaster Bird Shape Crystal Desktop Decor Glass Crafts Feature: -This exquisite glass Bird barometer uses an ancient principle that changes in air pressure can predict changes in weather conditions. -According to the state formed inside the bottle, can predict sunny, cloudy, fog, snow, etc -Whether you are looking for a fun and unique decoration for your table or desk, this weather station definitely impresses the people who see it. What Does The Change In Appearance Mean? 1. If the Glass is filled with flakes the weather will be cold and snowy 2. If there are small dots in the liquid that means it will rain 3. If there are flakes at the bottom it will be warm day 4. If there are flakes and dots then is coming 5. If the liquid is mostly clear it will be a sunny day Note: It can not as as weather broadcast, it is mainly used as a beautiful glass artwork with the Simply weather 1-2mm error might exist due to manual measurements Package Content: 1 x Weather Forecaster Glass Glass Weather Forecaster Bird Shape Crystal Desktop Decor Glass Crafts 70ML Professional design, comfortable, durable You can use it longer,High cost performance This is a good gift for your friends, family and classmates.It's a good choice 【GOOD SERVICE】We make sure each item is of high quality.No reason to return or exchange goods within 30 days.If any questions, please be free to let us know, you will get our reply within 295 hours.