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Pyramid / Barrier-free Pencil Sharpener

Pyramid
Pyramid

Research shows that traditional pencil sharpener is not perfectly suitable for left-handed people. They are used to sharpening the pencil in anticlockwise direction according to ergonomics.
“Pyramid” is a pencil sharpener with a double-edged blade. With “Pyramid”, you can sharpen the pencil both in clockwise direction and in anticlockwise direction.
As a barrier-free design, “Pyramid” is particularly well suitable for left-handed people.

University

Wuhan University of Technology

Wuhan University of Technology
Wuhan, China

Design

Wuhan University of Technology

Wuhan University of Technology
Wuhan, China

Pengfei/Li Yuanyuan/Wang Jiehua/Feng Guangrui/Fan