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Warning lens case / Contact Lens Case

Warning lens case

It is reasonable for people to wear contact lens less than 8 hours. However, forgetting the time limit is often a matter for contact lens users, thus eyes irritation followed and affects health. Our product is a box that has capacity to warn the users of the wearing time.
We use environmentally sensitive materials, the box will turn into red after 8 hours since the contact lens is been taken out from the glasses box, it reminds the users of removing the contact lens immediately..


Jiangnan University

Jiangnan University
Wuxi, China


Jiangnan University

Jiangnan University
Wuxi, China

Xin Liu Wenmei Zhang Suhao Di Simin Gan