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Hand-dry toothbrush / toothbrush

Hand-dry toothbrush
Hand-dry toothbrush

While one brushes teeth, the spume of toothpaste always flows through the stem to his hand, full hand. We add a baffle to the brush to prevent this kind of situation. So when the annoying bubble meets the baffle, it falls directly to the sink, making our hands soap-free clean.

University

Zhejiang Sci-tech unversity

Zhejiang Sci-tech unversity
Hangzhou, China

Design

Zhejiang Sci-tech unversity

Zhejiang Sci-tech unversity
Hangzhou, China

Zhou Hongfan,Wang xinying,Zhou qi,Chen Xiang