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HEALTH-Toothbrush / Toothbrush

HEALTH-Toothbrush

More often or not, people overlook the importance of changing their toothbrush
every 2 ~3 months, which likely leads to oral diseases. In order to remind people
to change their old toothbrush, this toothbrush
handle is replaced by cold water-soluble material (PVA). This material can gradually
dissolve in water, and has already been widely used in embroidery industry. If the handle is formed by cold water-soluble material and
the dissolution rate is under good control, the handle will die away after three months. As a result, the toothbrush becomes difficult to use,
and people have no choice but to throw it away.

University

National University of Science and Technology

National University of Science and Technology
Taipei, Taiwan

Design

National University of Science and Technology

National University of Science and Technology
Taipei, Taiwan