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.
It differs from other bottles on its bottom. By changing the bottom from flat to a shape of funnel, shampoo could be easily gathered and totally used up. Without putting the bottle upside down, the last drop of the shampoo could be used.
Chang Gung University
Chung Ho City, Taiwan
Tun-Wei Liang,Ni Feng Liu