Geeks Measuring cup
You know that there are geeks and geeks but this tool is a must in a geeks kitchen. This Measuring cup will help you find out how much table salt you find in a human and all kind of other useful measuring info.
And of course this cup is made of laboratory grade glass that is save in the microwave.
It is just to cool to keep out of your kitchen 
Check out some more cool fact about this cup at ThinkGeek.com