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

Facebook cup / Articles for daily use

Facebook cup

The inspiration of this design is originated from Sichuan Opera Face-changing, which is a form of Chinese traditional culture. The ceram the cup applies is qualified for changing colors. When the cup is filled with hot water, the design outside the cup will change and the effect of face-changing.


Beijing University of Post and Tele

Beijing University of Post and Tele
Beijing, China

Yiyan Cao,
Beijing University of Post and Tele