I highly recommend this product to anyone who suffers from arm and hand pain and fatigue.

switch took a few hours to get functional, few weeks to get proficient. helped immensely with hand pain from a mouse.

I would recommend this to anyone who suffers from hand pain!

I highly recommend this if your dealing with any kind of hand pain due to using a mouse.

when used you can forget the hand pain

Works exactly as I expected

After using the ball for a month or so, it becomes apparent it's made of paper mache or some inferior material as it hangs on the points it's supposed to roll around on

But after a few years either plan on replacing it or soldering in new switches as they tend to fail and you

Never thought I would like a

Works as it should.

Even with fresh batteries it would be jumpy and glitch as if the laser mechanism could not see the ball was moving

so i decided to try something new, and i got a mechanical keyboard which i liked a

Works exactly as I expected

After using the ball for a month or so, it becomes apparent it's made of paper mache or some inferior material as it hangs on the points it's supposed to roll around on

But after a few years either plan on replacing it or soldering in new switches as they tend to fail and you

Never thought I would like a

Works as it should.

Even with fresh batteries it would be jumpy and glitch as if the laser mechanism could not see the ball was moving

so i decided to try something new, and i got a mechanical keyboard which i liked a

Even a few months later I still tense weirdly trying to use the mouse like a regular one

so i clean i out regularly