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

Separate Refills / product design

Separate Refills

We throw a lot of the used refills every day .They include many metals and plastics .Separate refills separate pen head and pen tube. we can use many refills but only one pen head. And used pen tube can reproducte to be new pen tube with ink. conserve resources and protect the Earth.

University

Beijing Institution of Technolegy

Beijing Institution of Technolegy
Beijing, China

Design

Beijing Institution of Technolegy

Beijing Institution of Technolegy
Beijing, China

Jun Li,Huiting Zhang