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

Blooming straw / Blooming straw

Made into double layers, the outer layer of the straw can keep the flies from sticking on it. To use the straw, just pull it down and it will spread out like a flower, which makes the beverage look even cooler!
1. Press the opening of the outer layer and seal it. Squeeze the other end to open it before use.
2. Slice around the outer layer to make the straw protrude as a flower shape.


National Cheng Kung University

National Cheng Kung University
Industrial Design
Tainan, Taiwan

Chun-Tung Chen

Go to profile

National Cheng Kung University

National Cheng Kung University
Tainan, Taiwan

Hsin-Hua Yeh

Go to profile