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

Xpower / screwdriver


When using a screwdriver, we often meet a problem that it is very laborious because of rust and other reasons.
This screwdriver’s handle has an opening in front which can be inserted by other screwdrivers, wooden sticks , etc. , using the lever principle, and the operation will be more labor-saving.


Jiangnan University

Jiangnan University
Wuxi, China


Jiangnan University

Jiangnan University
Wuxi, China