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

Roly-poly Candy Jar / Candy Jar

Roly-poly Candy Jar

Nowadays, there is a growing concern among parents over children’s tooth problems. Due to taking in too much candy and not brushing teeth regularly, children unavoidably will suffer from tooth decay and the toothache which can brought about. With its appearance catering to children’s tastes and simple way of storing candy, Roly-poly Candy Jar aims to solve these problems.A mutual way of guiding children to develop good habits of protecting their tooth can be achieved by using Roly-poly Candy Jar.


Jiangsu University of Technology

Jiangsu University of Technology
ChangZhou City, China

Wan Yiu Koo,
Jiangsu University of Technology

Yang Chen,
Hohai university