Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
We often burned our tongue while drinking hot coffee or soup. To avoid possible danger, we use special device that let us know temperature to change color. If drink is too hot to drink, the color change to red; otherwise, if temperature is getting lower, the color change to yellow. With temperature clip, you don't have to worry about to drink hot drinks.
Wonju, South Korea
Seoul, South Korea