Logitech Marble Mouse

Ambidextrous trackball mouse for left and right handers

Key Features:

• Large trackball for optimal ergonomic finger movement
• Convenient button controls let you easily move forward and backwards when you are surfing the web
• Fingertip-based control enables fast, accurate cursor movements
• Patented marble optical technology ensures smooth tracking
• Product Dimensions 22.8 x 20.5 x 7.2 cm