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

Pal / Toothbrush

Pal
Pal

This product is a mixture of toothbrush and dental floss, packed into single one. Using dental floss has its own problem that the most important ones are presented as follow:
-Extravagant usage of dental floss and its waste
-Winding the floss around the fingers causes pain in the region
-Difficulty and unhealthiness due to entrance of finger inside the mouth
However, these issues have been solved using a newly developed utility, “Floss Pick”, but it is one-time followed by high prices.
"Pal" has low cost and solves the same problems.Packing toothbrush and dental floss, encourages people to use the dental floss, as well.

University

IUST

IUST
Tehran, Iran

Ali Yousefi,
IUST

Amir Mohammad Nouri Delouei,
IUST

Seyed Pourya Seyed Tabatabyi,
IUST