of how to make sure no one uses your coffee cup

How to Make Sure No One Uses Your Coffee Cup: Here is a sure way to make sure NO ONE borrows your coffee cup. Lockcup by Efrat Gommeh from israel.

The 'Lock-Cup' is designed for people who share facilities at their work place, such as the kitchen. The cup has a hole which prevents most people from using it. Only the owner of the cup can use his shaped key to close the hole, pour the coffee and enjoy the drinking.

[via Coffee Chat]