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Scratch Note / Note

Scratch Note
Scratch Note

We need to scratch out the context on the note when it is being used the first time. When the context on the note has reached a rather high density, it’s almost like we’ve already scratched the whole page out.
After the first time using of the note, we can clean the note so that we can get a brand new note and to write down words again.

University

Zhejiang University

Zhejiang University
Hangzhou, China

Dufeng Wang,
Zhejiang University

Yicong Lu,
Zhejiang University

Kun Dong,
Zhejiang University

Pinsi Yan,
Zhejiang University