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

知识瓶盖 / Knowledge Cap

知识瓶盖

Now parents hope children early understanding of numbers and letters, expect children to acquire knowledge. Numbers and letters are the design of this bottle cap, which can increase the certain interest but also saves in spend on toys.

University

Jiangsu Normal University

Jiangsu Normal University
Xuzhou, China

Design

Jiangsu Normal University , Xuzhou, China

Jiangsu Normal University , Xuzhou, China
xuzhou, China