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Puzzle Key / Key

Puzzle Key
Puzzle Key

Puzzle Key is a new type of key having a jigsaw puzzle outlook and a series of magnetic grooves in the base.

It helps solve problems people encounter every day when opening locks. Because the keys we have today look so similar, it takes a while to pick the one you want. It’s also not easy to insert the key into the lock in the low-light conditions.

With Puzzle Key, you can easily recognize the key with its special shape. At night, you simply need to let the key close the lock and the key will automatically attach to the lock with the magnetic design. Then slowly rotate the key and the lock can be opened.


Royal College of Art

Royal College of Art
Innovation Design Engineering
London, United Kingdom


Ho-Tzu (River) Cheng

Ho-Tzu (River) Cheng
London, United Kingdom

Wanyu (Olive) Lee