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Lilt / Hand sanitizer bottle


In recent months, the COVID-19 illness has erupted around the world. Washing hands is the simplest,most effective,and most economical way to prevent infection. Many people wash their hands, but they can't really reduce the threat of the viruses, because they don't wash their hands long enough. Many health institutions recommend that you have to wash your hands with soap or liquid soap for at least 20-30 seconds to clean your hands effectively. This hand sanitizer box combines a music box and a timer. It allows people to consciously wash their hands for 30 seconds in the beautiful sound ,so as to protect them from the COVID-19.


Huazhong University of Science

Huazhong University of Science
WuHan, China

Yufan Lin,
Huazhong University of Science & Technology

Silu Wang,
Huazhong University of Science & Technology

Yingke Li,
Huazhong University of Science & Technology

Peng Chen,
Huazhong University of Science & Technology