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

Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

OPEN DATE MARKER / packaging

OPEN DATE MARKER

The expiration date of contact lens care solution starts from the day you open the lid,but lots of people would probably forget it later,which leads to the misuse of out-of-date contact lens care solution.This product solved this problem,you can mark the date of opening just by moving the pointers on the bottleneck.

University

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Design

Zhejiang Sci-Tech University

Zhejiang Sci-Tech University
Hangzhou, China

Hanlin Wang,Wei Ma,Shanfei Chen Junjie Xiao