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With the improvement of people' s living standards, The sanitation of daily drinking water is concerned. The MOTHER OF WATER, ingenious bionic jellyfish require high water quality characteristics, combine the shape of the water glass and the test bar, keep child safe to drink. When the glass is filled with safe water, the test bar in the water glass is displayed as vividly as a jellyfish. When the water in the glass is not healthy, the test bar will become dim and lose its vitality, it means the jellyfish died, Remind child to be careful the water.
Lushan college of guangxi universit
liuzou, China
shiyu huang,
Lushan college of guangxi universit
sai li,
Lushan college of guangxi universit
han yu liao,
Lushan college of guangxi universit