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EJECT COLOR / Bicycle pump

EJECT COLOR
EJECT COLOR

can’t find the break . Eject color is a device which can be attached to the bicycle pump.There are some dyeing powders being placed in the bottle.When using eject color to cheer to the bicycle, the dyeing air will be packed in the tire. When the bicycle has a flat tire, the colored gas is pressed out, to color the breach, which is convenient for people to find out the breaking.

University

Dalian Nationalities University

Dalian Minzu University
Dalian, China

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Design

Dalian Nationalities University

Dalian Minzu University
Dalian, China

Xuefei Liu Di Fang Xiaokai Ma Linhao Su

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