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PH Umbrella / Umbrella

PH Umbrella

Color Changing Umbrella isn’t an innovative product in nowaday.But this technology only making Umbrella more interesting.
To let the new technology have Contribution to humanity,we combined it and color changing principle of PH test paper. Umbrella will tell people about the acidity of the rain by changing its color.

University

大葉大學

大葉大學
Changhua, Taiwan