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Petalbrush / Toothbrush


Brushing has always been hard, specially for children and seniors.
Other than this, we have been brushing our teeth with non-effective tools for almost 100 years.
"PetalBrush" is a simple product to make effective tooth-brushing available, accessible, usable and delightful for everyone.


Amirkabir University

Amirkabir University
Tehran, Iran


Amirkabir University

Amirkabir University
Tehran, Iran

Saleh Baradaran Amini