The CadMouse Pro Wireless is a full-size mouse, and it looks big. Sometimes, you’ll buy a mouse on looks and button function. You’ll take it home, and after a few months of sustained CAD use, you think that it just seems too small. This is common with the mice you see specifically marketed ‘for notebooks’ that are designed for use by hobbits, and other small creatures from Middle Earth. Not so with the CadMouse Pro Wireless. Yes, it IS big, but it’s a large full-size mouse that’s fits really well in the hand, cradling the palm beautifully and allowing the thumb to reside nicely in the thumb rest on the side.