Since long I have problems with tennis elbow, I promised improvement by the Beutzen a vertical mouse. The principle seems obvious, and after more comparisons I chose this one. Here now was unfortunately the disadvantage of an online purchase. The mouse itself is certainly good, but it is too big for my small female hands, which makes the operation more strenuous than a regular mouse. For people with normal-sized hands certainly advantageous for "Kleinhänder" like me not recommended.
