Your mouse ?

Here in the office i have an old mouse with the ball in it. But at home i have the A4tech wireless mouse. It is the one with the mouse pad connected to the PC and the mouse doesn't need any batteries. Pros: Cheap(only $18 when i bought it), No wires, No battery change, Smooth. Cons: the pad is small, they say it will die if it hits the ground, Babies will grab the mouse.

I have a logitech cordless mouse with bluetooth. and I use it on my laptop

I think i have an IM mouse. It is not standard size, about the size and shape of a lemon cut in half. I am very happy with it