have seen these advertised on ebay for fairly cheap .... uses water .... anyone tried these or are they junk?
when I was an 'apprentice' draughtsman, we used to draw with ink pens and used to use ultrosonic pen cleaners which worked well, however, we used to use some chemicals mixed with water ...
just curious if anyone has tried these for cleaning cd's
when I was an 'apprentice' draughtsman, we used to draw with ink pens and used to use ultrosonic pen cleaners which worked well, however, we used to use some chemicals mixed with water ...
just curious if anyone has tried these for cleaning cd's