We did a "Gakutsuke Check" (a Japanese TV show where celebrities are tested on their ability to distinguish between high-class and low-class items) as part of our wedding entertainment! The A/B cards are DIY and have A on one side and B on the other. Please be aware that they are handmade by amateurs, so perfectionists should refrain from purchasing. We are also including eye masks. *One of the cards has a scratch. (See photo)