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Watch and Observe / Toothbrush

Watch and Observe
Watch and Observe

Features of this toothbrush:
1. If people do not renew their toothbrush regularly, you are not able to keep your
teeth clean even though you brush them every day.
2. The soaking discoloration ink on the toothbrush pad will begin to fade away to remind the users renewing their toothbrushes after the pads are exposed to water and used for three months.


Asia University

Asia University
Taichung, Taiwan, Taiwan


Asia University

Asia University
Taichung, Taiwan, Taiwan