The cards work fine

A lot of people come through with really nasty cards.

These are some of the best card cleaners I've ever used

The cards work well

I opened one pad, did a few swipes, swiped a credit card and back in action

i love the cards they work best when cleaning locks

These cards work great.

I prefer little thicker cards

Very good cleaning card.

Finally able to swipe credit cards without errors.