Sign up for an Award
Participate with your entry in one of our professional or student awards.
Sign up for an awardLearn more:
Unsupported browser
You are using an outdated browser. Please upgrade your browser to improve your experience.
This is a cap of toothpaste with convenience.
Brushing your teeth, use two hands to catch the toothpaste.
One hand grap a body of toothpaste and another catch a cap of samething.
It makes a hand free to do other things in bathroom.
You can use only the body and the cap is fixed.
INJE University
Gimhea, South Korea