Anir Vertical Mouse Small/Medium

Anir Vertical Mouse Small/Medium ... base of the mouse and the thumb on the switch on the top of the stick for easy right and left click of the mouse button.

Designed as a pilot stick, the mouse encourages a natural vertical hand position with the thumb pointing upwards.

Traditional mouse designs mean that you have to twist your forearm to put the palm of your hand in a horizontal position over the mouse. This pronation is not a relaxed position.