If you are sick and tired from somebody who always drinks from your cup at work then this invention was made personally for you. It is “Anti-Theft Cup”. On the one hand, it’s just an ordinary white ceramic cup with unusual design. But all the charm of this invention begins when you take the rubber cork out of the cup. A hole close to the bottom of the cup makes impossible to drink from it without the rubber cork. This is a quite simple and elegant way to protect your cup from uncontrolled usage.
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