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

GIRAFFE / hand sanitizer


Fixed amount of hand sanitizer once extrusion. The amount of extruded of hand sanitizer is fix, but it is a waste to many people. This design is that the users themselves defines the length of the neck and control the amount of extruded. At the sometime, when tourist packed it outside, it can tighten the lock of the export to prevent accidental extruded.


Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China


Weijie Kong

Weijie Kong
Zhejiang, China