Here's a great iMac Tip
My brother in law is a teacher at a training (reform) school and one of the
problems that can sometimes arise with the Macs they have is that students
(inmates) will remove the balls from the mouse and throw or slingshot them.
The balls are very dense and make formidable weapons. Even where the mouse
balls are not abused in this way, they can pretty easily be stolen or
"lost".
At least one of my suppliers provides a separate SKU for an educational
replacement mouse that c