Grex Genesis XBi Review

Thanks Bick.

I can't do as fine with the Revolution either, and I'm not sure why.  Grex says their needle profile gives better control.  The needle limiter helps too.

Don

Nice review Don. I'm not familiar with the Grex AB line but the XBi looks to be a nice AB with some interesting/different design features. I was impressed by the fine lines on your 'doodles' with the Grex and 0.5 mm tip. I don't think I could do that with my Revolution.