The use of abrasive material, so that the appearance of a more beautiful texture.
The use of rubber made landing pulley, full of red passion into your work to make it easy to use.
The design of high performance red, with a custom chip than ordinary optical engine with better performance, prevent skipping frame dropping and other undesirable phenomena, make it more accurate positioning.
1000 dpi resolution
Two way roller
Fully programmable tilt wheel and buttons to adapt to the way you work
Full-size shape that fits comfortably in either hand