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Magic stick / shredder

Magic stick
Magic stick

Just as the magic wand of Harry James Potter, the sorcery of magical stick has the ability of making the printing ink on paper disappear with @ ray,which can damage the molecular structure of printing ink through radiation and degrade the molecule, what’s more ,the @ ray does no harm to our bodies.
An energy converter is installed in the magical stick which changes kinetic energy produced in scanning paper into electricity, which made the magical stick needless of charging.
With magical stick, people need not to do some troublesome things such as shredding paper; our life will get better and better.

University

Zhejiang Sci-tech University

Zhejiang Sci-tech University
hangzhou, China

Mang xia

Design

Zhejiang Sci-tech University

Zhejiang Sci-tech University
hangzhou, China