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:

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

TOOTHSWITCH / tooth brush


Nowadays, eating out is more common than ever for students and workers. And it has always been a problem to carry the cleaning tools like floss or tooth brushes.
Toothswitch is a combination of floss and toothbrush, especially designed for people who eat out. Through a spining way to switch between the two functions, reminding the users to clean their teeth thoroughly.


National Taipei University of Technology

National Taipei University of Technology
Taipei, Taiwan

Chung Hseuh-Wei,
National Taipei University of Technology