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This is a product for water collecting. When a certain quantity of rain water collected, the rain water will be steamed by the sunlight, and turned into tiny drops adsorbed on the inner surface to the bottle container, which has an activated carbon for water purification system at the tap. You can use any bottles to get clean water.
Xu, Sisi
Hangzhou, China
Zhang Xusheng
Xu, Sisi
Hangzhou, China
Xu Sisi