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Although you know that there is still a little toothpaste left in the tube, enough for using two more days, you cannot afford to squeeze it out. Almost everyone has the experience like that. But have you tried to find a suitable tool to squeeze toothpaste? I believe most peoples answer is no. Im not that miser! Besides, its not worth finding tools at such rushing morning time. In that case, adding the function of squeezing to toothbrush- the partner of toothpaste will be a smart idea. Miser makes a toothbrush a small tool to squeeze toothpaste, helping you eliminate waste.
JIANGNAN University
WUXI, China
LI,Shiguo
ZHANG,Linghao
JIANGNAN University
WUXI, China
HUANG,Jianbo
ZHAO,Ting