Ergonomisk trådløs mus BakkerElkhuizen Grip

Support for your forearms and wrists with the Grip Mouse.Ergonomic: eliminates arm twisting by keeping the forearm in a neutral position.
Buttons: 2 buttons and seperate scroll wheel (third button).
Optical: optical sensor for precise movements.
Price: favorable price/ quality.
Connection: wireless USB.
Options: wired version also availableUnnatural pos