This is a well designed and very convenient gadget if you need to monitor your CPU and RAM use.
The gadget features two black and shiny (glass) clocks, one for the CPU and another one for your memory (RAM). As I type this post I can see on my Desktop that my CPU works between 1 and 10% while 45% of my RAM is already used.
Run the .gadget file to start using Black Glass CPU RAM immediately, or save it to install later