A very beautiful interior decoration and a weather forecast bottle for predicting the next day’s weather conditions.
Principle: Predicting weather conditions by detecting air pressure inside liquid in the bottle.
A great gift to send your friend, relatives and colleague etc.
Product Name: Weather Forecast Bottle
Dimension: 9 x 16 cm
Color: Blue Pigment, mixed with the pure water and the color of bottle is clear.
Easy to operate:
Use the Color mixed with the Pure water.
Use the injector wear with the plastic tube(both provided), suck the color water, put into the bottle, normally need three times.
When it rains, the water in thiner glass tube will be risen up, higher than the water in the globe. To the contrary, If sunny, the water will be fallen down, the same position with the bottle water.
No liquid inside, you need add liquid by yourself.
The free pigment can be use for many times, you just put a little to mix with the water.
Pay attention to avoid it to your hand, it is sticky, if have, pls wash your hand.
1 x Weather Forecast Bottle
1 x Blue Water-Soluble Pigment