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Tumbler bowl / Tumbler bowl

Tumbler bowl

The tumbler bowl has two parts: two handles with a semi-circuar frame at one end, and a ring that circumscribes the bowl.The handles and ring can spin 360 degrees around the bowl in different directions.The bowl will always remain horizontal ,Tumbler Bowl has been designed according to the theory of centripetal force.


NanChang university

NanChang university
NanChang, China


NanChang university

NanChang university
NanChang, China

Yongjun Chen Xiafei Ding Heqi Zhao Jianjian Li