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The ultimate bottle / The ultimate bottle

The ultimate bottle
The ultimate bottle

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

Chang Gung University
Tao-Yuan, Taiwan



Chung Ho City, Taiwan

Tun-Wei Liang,Ni Feng Liu