In good condition

Left one has signs of wear:

Yellowing of plastic

Logitech logo is wearing off

The Logitech TrackMan Marble Plus PS/2 T-CL13 T-BB13 Trackball Mouse Wheel is a white trackball mouse designed for right-handed users with an ergonomic design for comfortable use. It features optical tracking method and has a total of 3 buttons for easy navigation. The trackball mouse connects via PS/2 and is from the reputable brand Logitech, known for its high-quality and reliable computer peripherals. This trackball mouse offers a unique and convenient alternative to traditional mice for those who prefer the trackball design.