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Easy-to-use knife / knife

Easy-to-use knife
Easy-to-use knife

When in pencil, will use a hand to push the blade, to complete the pencil, but in promoting blade, blade is very thin, stress area is small,and promote the discomfort when(the child may even feel pain and hurt fingers), very inconvenient. “easy to use a knief” solved this kind of problem,rake the handle design, launch device isolation blade and finger contact. Safety,convenient to complete pencil.

University

Zhongyuan University of Technology

Zhongyuan University of Technology
Shanghai, China

Design

Zhongyuan University of Technology

Zhongyuan University of Technology
Shanghai, China

Jiachao Deng/Meng Hao/Jingqi Cai/Qi Qiu/