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COLORTOOTHPASTE / TOOTHPASTE

COLORTOOTHPASTE
COLORTOOTHPASTE

After brushing the matter is we get up every morning will do the behavior, and when we use toothpaste at the same time, because of the color change, let us know at the same time squeezing toothpaste today is the day of the week and there are seven colors, which make brushing little things no longer boring, but also represents the colors do not agree with, such as blue Monday and black Friday. so that we can brush your teeth at the same time generate new form usage patterns.

University

National Yunlin University of Scien

National Yunlin University of Scien
YUNLIN, Taiwan

YAN RU CHEN,
National Yunlin University of Scien

TAI YU PAN,
National Cheng Kung University

ZHONG YANG XIAO,
Practice university

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