Cooler Master MasterMouse S fits itty-bitty gerbil hands
 

If you read our peripherals guide back in October, you're already aware of the Cooler Master MasterMouse Pro L. As it happens, the L in the name stands for "Large." Some folks like a miniature mouse, though, and to that end Cooler Master is now offering a downsized version called the MasterMouse S. The new rodent measures in at 4.6" x 2.5" x 1.5" (or 11.7 x 6.4 x 3.8 cm).

http://techreport.com/news/31104/coo...y-gerbil-hands