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Evoluent · Evoluent VerticalMouse · Standard Controls · WiredReviews5.02 reviews5 star2 reviews4 star3 star2 star1 starSave your wrist!January 19, 2016Overall: Great product to save your wrist. This vertical design should be a standard mouse for any PC-laptop bundle. Pros: natural position for your wrist and hand, Ever since I this vertical mouse, I never felt any tension on my wrist. This alone should give you a reason to buy this. I personally think this vertical mouse is way better than ball mouse. minimum movement on both thumbs and wrist. Cons: It's little bulky. Little awkward moving the mouse for better positioning your cursor. Not sure why there are three click buttons. coolbrit82 · Review provided by ebay.comAll Reviews