Nice fingertip design and very comfortable to use. Didn't take long to get used to. Mainly had the muscle memory of my index finger moving the ball on the occasional left click haha. I replaced the bearings to ceramic 2.5mm ones on the advice of others, but would have been happy to keep the original bearings.
Verified purchase: Yes | Condition: New
Best trackball ever. Unfortunately suffers from bad quality ruby bearings. Changing them to zirconium oxide is possible to DIY, so I'll keep it.
Verified purchase: Yes | Condition: New
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