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

Divergent straw / Plastics

Divergent straw
Divergent straw

This is a straw after straw tail water is often spread out, so that it becomes an inverted funnel bend, more convenient for people to use.


Shih Chien University

Shih Chien University
Taipei City, Taiwan

Sok Man Sou,
Shih Chien University