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Toy mineral water bottles / Mineral water bottles

Toy mineral water bottles
Toy mineral water bottles

As most of the poorer regions of Africa, so the lack of toys for children in Africa.Toy mineral water bottles can be delivered to children in Africa as a donor material.Bottle with a triangular prism shape,and Toy mineral water bottles are two games are played.

Play one
When the bottle is full of water ,using the refraction principle of light in the sun to form a rainbow.

Play two
      Toy mineral water bottles can spell a variety of patterns, as the intellectual development of children's toys.

University

Changzhou university

Changzhou university
ChangZhou, China

Design

Changzhou university

Changzhou university
ChangZhou, China

Dan Zhang Jingdan Wang Qingqing Li Ying Zhang