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Double-Sided / Double-Sided

Double-Sided

This is a very small concept, is also a small changes, but can bring a lot of convenience.We found that when we ruler flat on the table or the ground, like be attracted by the ruler, it is hard to pick it up.Because the ruler did not provide let us hard place. And the DOUBLE-SIDED is very good to solve the problem.Rulers of the cross section is a parallelogram, let us have a force of place, we can easily take a ruler.

University

Shenzhen Senior Technical Institute

Shenzhen Senior Technical Institute
Shenzhen, China

Design

Shenzhen Senior Technical Institute

Shenzhen Senior Technical Institute
Shenzhen, China