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Chalk Dust Cleaner / Vacuum cleaner

Chalk Dust Cleaner

I remember when I was a student, one of the things that bothered me the most was
cleaning the messy, dusty chalk tray. This tray collects the chalk dust but because of
its design, I not only stained my hands and clothing, but also inhaled the dust as I
cleaned the tray. This could potentially cause medical problems for regular users.

With this in mind I have developed a simple, new and inexpensive solution.
The brand new design “Chalk Dust Cleaner”, everyone can clean the chalk tray
easier and efficiently, and most important, keep one's hands free from the dust.

University

Liu, Chia Hao

Liu, Chia Hao
Tainan, Taiwan

Design

Liu, Chia Hao

Liu, Chia Hao
Tainan, Taiwan