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Multi pin / pin

Multi pin

Have you thought about any problem of magnetic pin on a board?
How about pin on a board?

I have realized that magnetic pin is only used on a iron board, because magnet attracts iron. And pin can be used only on a wooden board or cork board.

'Multi-Pin' is a new solution which can be used for two different type of board.
When you want to use 'Multi-Pin' on a iron board, you just use it in a same way, and when you want to use the pin on a wooden board, just push the head of the pin, so it can be transform as a pin for your convenient. And also, it's very


Keimyung University

Keimyung University
Daegu, South Korea


Keimyung University

Keimyung University
Daegu, South Korea

Jeongju Choe Juhee Han