TagLabs NFC NTAG215 PVC Cards 25-Pack, Choice of Pack Size (10, 25 pack)

These worked great for my project. I backed up my Amiibo collection to cards so that (1) they are more portable and (2) to be able to handle them less (and my kid handle them less also!) to keep them from getting broken.They worked with no errors whatsoever. I will definitely order more of these if I ever need more than one 25!