Whether you are left or right handed, the Logitech Marble Mouse has all the comfort and familiar feel of an advanced mouse but with the convenience and precision of a trackball. The Marble Mouse is an excellent trackball alternative to a traditional mouse.
- Comfortable ergonomic design - a trackball design with a long, broad palm area and gentle curves keeps the user's hand comfortable and supported
- Convenient button controls
- Stable base - the hand stays comfortable all day long with this stay-put design
- Fingertip-based control provides fast, accurate cursor movements
- Marble optical technology - smooth tracking on almost any surface