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

Remain / Zahnpasta-Halter


Remain product description
The design is based on minimizing the production process and focused on “Green-design” from production to use. At the same time, the design encourages the user to perform “Eco-behavior” without wasting remaining contents. The concept “remain” is inspired by mathematical symbol “root” which contains the meaning of reducing the remains by square root. The production process of “remain” is not only very simple, but also it is composed with indispensable features only that prevent the wastes from the beginning.


kyungwon university

kyungwon university
seoul city, South Korea



kyungwon university

kyungwon university
seoul city, South Korea

lee, gang-eun