Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Report A Problem
CANCEL

Sign up for
an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for
a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:

Profile Types

iF SOCIAL IMPACT PRIZE
(free of charge)

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

M-ruler / Ruler

M-ruler
M-ruler

M-ruler is a multi-purpose ruler,it can be used for protractor,ruler and set square.You could
use it to draw beeline,angle,reseau,etc.You will find that it\'s very easy to used.And there
are more use waiting for your discovery.

University

Hunan University School of Design

Hunan University School of Design
Changsha, China

Ziwei Gao

Design

Hunan University School of Design

Hunan University School of Design
Changsha, China

Featured in this collection

Office & Industry

Related content