Review on Apostrophe Games Erase Blank Cards by Donotello Figueroa

I use them to prototype a deck of cards that I am designing. They work great! I prefer to use wet eraser markers for this so they don't smudge so easily. It's much better than using standard paper charts, just erase and rewrite on the fly. One of the three decks I received had a manufacturing issue and the company responded very quickly and replaced the deck. Excellent customer service from the company.