Review on 📇 YARONGTECH Black MIFARE Classic 13.56MHz RFID Card by Quinton Wonsley

Not entirely sure of my intentions except as an amateur with these blank cards. My question is how to print them? I know how to download an NFC app to create an NFC tag (but don't know how to print a card?). Searching the web seems useless to figure out how to print the card (what kind of printer do I need?) Ok enough about that, the product is what is advertised, just more of a template with no instructions?