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巧粉改良 / Improved clever powder

巧粉改良

IDEA OF DESIGN
Because that the cubic chalk doesnot suit the rounded tip which willlead to a waste of the chalk.
IMPROVED
We made bevels at the four corners to increase the contactingare so that it can save materia

University

Jiang Nan university

Jiang Nan university
Wu xi, China

Design

Jiang Nan university

Jiang Nan university
Wu xi, China

Shixu Meng Qinquan Feng JIaxiang Zhang Ziyan BI