Orbit Optical Trackball Mouse, Usb 2.0, Left/right Hand Use, Black/silver Drinkware use their favorite accessories

use their favorite accessories

reduces splash back and gradually releases fragrance

Chemical- and UV-resistant surface protects against cracking and fading

These poster strips make decorating quick and easy

Orbit Optical Trackball Mouse, Usb 2.0, Left/right Hand Use, Black/silver Drinkware use their favorite accessoriesIf you're looking for a simple way to transition from a mouse to a trackball, trust the Orbit Optical Trackball. It offers better ergonomics, with less wrist and hand movement to ease repetitive stress injuries. Optical tracking technology delivers precise cursor control and the two button design provides a familiar experience for mouse converts.