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When you go for outside travelling,you would take toothbrush,toothpaste and cup in common.These things couldn't match up appropriately and take up your backpack's space to much.Here is a new solution to deal it.
This product combines folding toothbrush with unusual shape cup and it has mini toothpaste inside.The size of it is similar to a cigarette case.This feature make it really portable.
Chengdu University of Techlonogy
Chengdu, China
Shaohui Hong,
Chengdu University of Techlonogy