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SAVE TREES-pencil / pencil

SAVE TREES-pencil
SAVE TREES-pencil

The difference between this pencil and the ordinary pencil is that it is convenient to use and is environmentally friendly. The outer paper of the pencil can be layer by layer torn down according imprint, and do not need pencil sharpeners.

Whole pencil made from recycled materials. There are a lot of separation lines which are punched on the paper. The separation lines can help users to tear the each layer of paper easier. It is conducive to saving wood, and the paper also can be reused.

University

Tianjin University of Science and Technology

Tianjin University of Science and Technology
TianJin, China

Zhenyu Zhang,
Tianjin University of Science and Technology