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.
We know that girls like to change their hair’s color to show their personality . And now , girls can use “Hair Color Comb” to dye their hair with their favorite color very easily because we add some design to ordinary combs.
Guangdong University of Technology
Guangzhou, China
Guangdong University of Technology
Guangzhou, China
Chaojie Chen, Lanlan Lin, Lihua Tan, Biao Guo