Elecom Scope Node Wireless Mouse

Bought this mouse for about 2 months now. The Japanese company that designed it claims that the optical sensor is positioned so that you can get the precision of holding a pen. It was a bit uncomfortable and strange to hold the mouse at first, but once you get used to it, it does feel quite precise. I like how it got this nifty little place inside the battery compartment for the wireless transmitter. The only thing that I wish they have is a back button for browsing the web. Otherwise, it's a great mouse to show to friends and use. Works great for 3D CAD and gaming. Battery life: about 2 weeks per AAA rechargeable battery.