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Hidden blade / kitchen knife

Hidden blade
Hidden blade

"Hidden Blade" is designed for safe usage of knife. Knife blade is always a potential threat to its users.
However, "Hidden Blade" lessens the fear. If handle is not grabbed, the blade is always hidden in the body of a knife. However if grabbed, the blade automatically comes out from the body.
Various accidents that occur by using knife, including children's accidents, can be prevented by using "Hidden Blade"


Kookmin university

Kookmin university
Seoul, South Korea


Kookmin university

Kookmin university
Seoul, South Korea

Sun jun Kim Yun hee Kim Jong hun Park Mun il Chang