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

PURICUP / water purifier


'puricup' is water furifier. but you can use it just like a cup.(easy & compact) same size! same way! it's good for who doesn't have a much money to buy a mineral water or expensive water purifier.(simple & cheap) For example, african who drink polluted water. Just pun the 'puricup' in a cup! Scoop water with the cup and drink! If color of indicator change to white from blue, you have to replace it for perfect working.


Keimyung University

Keimyung University
Industrial Design
Daegu, South Korea

Choi, Young Sam


Keimyung University

Keimyung University
Gyeongsan-si, Gyeongbuk, South Korea