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Pencil-hat / Stationery

Pencil-hat
Pencil-hat

Usually when we find the pencil has 1/3 left, we often throw it to the trash can because it is too short to write with. It will cost a huge waste. But now you can use “Pencil-hat”, which can help you deal with it. It can make the left pencil long enough to write with so that less material will be wasted.

University

BeiHang University

BeiHang University
BeiJing, China

Design

BeiHang University

BeiHang University
BeiJing, China