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water dumbbell / sports product

water dumbbell
water dumbbell

The water is most important thing for jogging.There are so many cases for woman to handle less dumbbell for exercises. In order to make these two cases of desirement,dumbbell has to be made by the kinds of storage of water.


konkuk university

konkuk university
industrial design
chung-ju, South Korea

donghee Lee


kunkuk univercity

kunkuk univercity
Goyang-si, South Korea

sejun Lee