Comments about Logitech� Trackman� Marble� Mouse Trackball:
I have used this trackball for years. My old one finally died and I tried a different product. Just couldn't get used to it, so ordered "My old reliable" from Staples. I couldn't wait for it to get here! Now I'm back working as I've always done and couldn't be happier with my new Marble Mouse. If you have arthritis or problems in your hand or wrist, this is a very comfortable solution for you. It is easy to maneuver and allows me to sit at my laptop for hours without pain. I should probably go ahead and order two more just so I have spares for when this one wears out!
Bottom Line Yes, I would recommend this to a friend