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:


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

Publish your project

Pencil Sharpeners / Pencil sharpeners

Pencil Sharpeners
Pencil Sharpeners

The key lies in the change of the blade pencil sharpeners.The pencil always sharp and tilt.When pen tilt, can be used for coating.The pencil sharpeners
made pencil will take longer time.


Zhengzhou University Light Industry

Zhengzhou University Light Industry
Zhengzhou city, China

Qiang Li,
Zhengzhou University of Light Indus