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convenient thumbtack / convenient thumbtack

convenient thumbtack

Convenient thumbtack is dedicated to insert and pull out easily. The edge of the thumbtack is slightly cocked and its centre is concave. On the one hand, the cap of the thumbtack can be well matched with our finger, thus making it convenient for pressing. On the other hand, when we need to pull out the thumbtack, we just need to use fingers to extract the thumbtack effortlessly by pinching the edge of thumbtack.

University

NanChang university

NanChang university
Art & Design college
NanChang, China

Design

NanChang university

NanChang university
Art & Design college
NanChang, China

Tuo Fang; Jinyi Chen; Feng Chen; Xi Wang