Gamepyre posted a review on the Sandio 3D Gaming O Mouse

The 3D Game O' is with out a doubt a step above most gaming mice on the market. It will take a bit of getting used to with the button layout, but a determined gamer will find it to be a valuable resource. I continue to read cases where a gaming mouse is dinged points if falls in the $75-100 price range, however I disagree with this as it has become the norm to spend this amount for a good quality, laser gaming mouse. The 3D Game O' sports a suggested retail cost of $79.99 and earns its keep. Equipped with the versatility of multiple dpi setting that are effortlessly changed, even verbally confirmed the 3D Game O' has much to offer. Add in the easily configurable 3d buttons and Sandio has successfully made their mark in the gaming community.

Sandio 3D Gaming O Mouse Review