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Invistraw / packet drinks


Invistraws turns the straw into an
invisible design by putting it into
packet drinks.
The user plucks out the straw from
the packet drinks, and it will not sink
into the pack.


Tatung University

Tatung University
Taipei, Taiwan


Tatung University

Tatung University
Taipei, Taiwan

Yu-Ching , Hsieh En-Ching , Chu Hui-Kai , Wang