The umbrella is a tool we use a lot, especially on rainy days. With the development of science and technology, there are many new designs for umbrellas nowadays. It uses special pigments to prepare the picture. When it rains, as long as it is stained with water, the umbrella surface can come out of the original color bit by bit, and then return to black and white after drying, bringing more surprises to life. Isn't this a wonderful thing?
Here are some umbrellas that change color when exposed to rain.
You can see the color change before and after the different picture, really good fun. If such an umbrella to a child, it is estimated that will play with it?
How does it work that umbrellas change color? It turns out that they use a characteristic material that changes color when it encounters water. OVIDA UMBRELLA has mastered this technology and it is often used in the production process of umbrellas. Do you like it?
Post time: Sep-05-2022