Jim, For remaining micro scratches on both wood and acrylic, I use EEE Paste from PSI. Just a small amount on a paper towel with the lathe turning works great. Prior to using, I wet sand to 1500 grit, and micro mesh acrylic with all grits up to 12,000. Does a terrific job removing micro scratches that remain after sanding. Increases shine on acrylic even if there are no visible micro scratches. I don't use micro mesh on wood, only on acrylics. 1500 wet sanding on wood followed by the EEE on wood gives a great finish. I never saw a noticeable difference to go any finer, especially if you use CA to finish the wood.
I just recently heard about Magic Juice, but haven't tried it yet. Yes, there is a sharpener. You unscrew it from the finial.
Jim, at first that's how I felt. You use such a small amount that it's actually inexpensive.
Agree that while the price per tub can be high, it doesn't take much, so the stuff tends to last a long time. And while EEE is a bit more expensive, that may be because it's imported from Australia. Yorikshire Grit is an other good product, imported from England (but there are distributors in both the US and Canada). And there are several US-made products that are similar - Dr. Kirks, Ack's Abrasive Polish, et al.
Monophoto,
