Unsupported browser

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

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:

(free of charge)

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

Publish your project

环保铅笔刀 / Environmental Pencil sharpener


The pencil sharpener with two knives, were the wood, lead separate collection, there are environmentally friendly.


Zhengzhou University of Light Industry

Zhengzhou University of Light Industry
Hennan ,Zhengzhou, China