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POPEN / pen


On the pen we design a mechanism that place a button on where you grip.

Just hold the pen naturally, press the button with ease and then the tip of the pen stretches.

When finishing using the pen, let go off the button and the button bounce back to original position, meanwhile the tip return to the tube inside. This replaces the protection of pen cap and bring convenience to users.


Tatung university

Tatung university
Taipei, Taiwan