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

Ultrasonic Toothbrush / Toothbrush

Ultrasonic Toothbrush
Ultrasonic Toothbrush

The existing toothbrushes basically have handles. I think people's hands should be liberated in the future.I was also inspired by the ultrasonic cleaning box. Ultrasonic can clean teeth better, so I designed this hand-free ultrasonic toothbrush.The pace of modern people's life is very fast, every morning is in a hurry, people with this toothbrush can brush their teeth in the morning at the same time to do some other things, can better save time, improve efficiency.Small size, if the business trip is also very convenient to carry.


College of Sci & Tech Ningbo Univ

College of Sci & Tech Ningbo Univ
Cixi, Ningbo, China

Hanzhang Xu,
College of Sci & Tech Ningbo Univ

Yucheng Wu,
College of Sci & Tech Ningbo Univ

Yuyang Zhou,
College of Sci & Tech Ningbo Univ