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Toothpick / Toothpick

Toothpick

Although most restaurants and hotels alike offer toothpicks to their customers, seldom do they have floss. Well we should have noticed that toothpick, a tool for teeth cleaning, cannot satisfy our needs from time to time. In general, toothpick is used to clean the interdental spaces; however, floss is for the surfaces of teeth. This project provide people with free choices of using toothpick or floss.

University

Hebei University Of Science and Tec

Hebei University Of Science and Tec
SHIJIAZHUANG, China

zhenjian Li,
Hebei University Of Science and Technology

fei Meng,
Hebei University Of Science and Technology

lele Yang,
Hebei University Of Science and Technology