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

Interior Angle / PEN

Interior Angle
Interior Angle

Cutting a corner above penholder and its purpose is that when the pen clip on a book, this design is easy and convenient for people to take the pen out.


Guangzhou Academy of Fine Arts

Guangzhou Academy of Fine Arts
Guangzhou, China