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Our main concept is that toothpaste can be seperated , and use rhombus to be tooth paste s shape .
Users can get the information from the tooth paste how much can be used , and a capacity of rhombus for once used.
For outside people , traveler、office worker、they can take rhombus toothpaste conveniently. Keep your tooth more healthy.
Select a different taste to use every day.
Taiwanes privately established Da-Yeh university
Taoyuan county, Taiwan
Cheng-I Kao Kuan-Hsueh Huang