Customers most agreed on the following attributes:
It was very helpful is cleaning some prints without leaving any lint behind. The sheets are small but they get the job done.
I use these pads for the "Copper Hill method" of SLR sensor cleaning. Easy! Fantastic! These are also excellent for wiping smudges from the LCD or coated lenses using an appropriate lens cleaner liquid.
You take one from the pak, you know it's clean, use it once and throw it away.