I have one. I use it only occasionally. I find little or no difference with or without it. I have had no trouble or rotational problems, just that it is a little pain to use. I even bought a round flourecent black light to charge it.
I use the green pen on all my CD's and most of the time I use the Bendini Ultra Clarifier.
I hope this helps.
Richard
I use the green pen on all my CD's and most of the time I use the Bendini Ultra Clarifier.
I hope this helps.
Richard