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

Rolling straw / straw

Rolling straw
Rolling straw

Because of mass production of straws, there is a common phenomenon in drinking: long straw will lead to the waste of materials, when drinking milk may need a short one; while short straw will bring inconvenient usage, when drinking bottled Cola may need a long one. Rolling Straw is an optimized design according such kind of phenomenon. In order to avoiding the unnecessary waste of materials and inconvenient usage in drinking, People could choose the length of the straw according to their own needs.

University

Wuhan University of science and technology

Wuhan University of science and technology
Wuhan, China

Design

Wuhan University of science and technology

Wuhan University of science and technology
Wuhan, China