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

Soapin / soap used up


The soap will be too small to hold after using for a long time .At this moment , people always choose to throw it away .In order to solve the conundrum in using the last small soap, we have devised a new type of soap which has a irregular hole inside .We can put the small one into the new soap ,solving the problem and saving resources .Besides, it can consists with the small one whatever shape it is.


College of Science & Technology Ningbo University

College of Science & Technology Ningbo University
Ningbo, China