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Bamboo is a renewable and environmentally friendly material.Its growth period is short
Its elasticity and strength make it very suitable to the toothbrush.
It is easy to produce and it offers the benefit of reducing our consumption of plastic.
This toothbrush makes use of the spent toothpaste casing.
The spent toothpaste casing is the best object to
replace the toothbrush handle because it is very comfortable to hold after padding.
College of Science&Technology
College of Science&Technology Ningbo University
Xinzu Chen，Keke Yu