[Elegant Home Decor] This beautiful glass bottle doubles as a stylish home decoration and a practical weather forecasting tool. Package list: 1 * Glass Bottle 1 * Pigment 1 * Injector 1 * Instruction Manual Note: 1., Please allow 0-2 cm error due to manual measurement. Supplier or Manufacturer on [ Glass Bottle] The weather forecast bottle is crafted from glass with liquid inside, ensuring long-lasting use. Storm Glass Weather Predictor, Snow Globe Barometer, Storm Glass Weather Station, Decorative Weather Predictor,Gifts for Men,Decorative Glass Bottles for Home and Office (L Thanks for your understanding., 2., Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Easy to Read] When rain is approaching, the water in the glass tube rises the ball, providing a clear visual indication of upcoming weather changes When it rains, the water in thiner glass tube will be risen up, higher than the water in the globe. [ Weather Indicator] Watch as the water levels shift in the glass tube, signaling upcoming rain or clear skies with ease. [Accurate Weather Prediction] It detects air pressure changes and accurately predicts weather changes, helping you plan for the next day. The free color can be use for many times, you just put a little to mix with the water. Weather Forecaster, Weather Glass Predictor, Innovative Barometer Blue Glass Bottle Detect Air Pressure And Predict Weather For Home Decoration Principle: predicting weather conditions by detecting air pressure inside liquid in the bottle. A very beautiful home decoration and a weather forecast bottle for predicting the next day's weather condition. It not only can be used as a weather forecast bottle, but also can be used as a nice home table decoration. When it's going to rain, the water in the thinner glass tube will be risen up, higher than the water level in the glass ball Blue Glass Weather Forecast Bottle Predictor Barometer, Beautiful Home Table Decoration, Predict The Next Days Weather Condition