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Color In Toothbrush / Toothbrush for children

Color In Toothbrush

Too much toothpaste is a waste ,too little toothpaste is not enough to clean teeth ,it’s more difficult for children to get the proper quantity of toothpaste.
The Color In toothbrush make squeezing toothpastes a coloring game!Aim at the cavity of the toothbrush to squeeze the proper quantity of toothpaste advised by dentists ,it’s a better way to avoid squandering toothpaste.Meanwhile let your children love brushing their teeth!

University

Hubei University of Technology

Hubei University of Technology
Wuhan, China

Yutian Zhang,
Hubei University of Technology

Yuhan Lei,
Hubei University of Technology

Peizhen Li,
Hubei University of Technology

Shihao Zheng,
Hubei University of Technology