50 PCS NFC Tags Ntag215 Cards Blank NFC Coins Rewritable NFC 215 Tag Round NFC Chip 25mm, Compatible with Tagmo and NFC-Enabled Mobile Phones and Devices (No Adhesive)

I got my brother’s wish of Bob coming to his island to come true without a hassle.

They do exactly what they should and work perfectly, they are a sturdy chip design about the size of a quarter and can be written on with pencil/marker.

They worked like i was hoping. Only thing I didn't like was the size. But that's on me I didn't read info description right and they are smaller than I wanted.

We were able to make these tags and them work perfectly on the switch controller.

After trying these out for 2-3hrs I realized that not all of them work. I had to continuously check the tag first, before trying to use them in any way. Overall, for $7 it wasn't bad, but I'll probably spend more next time so they all work.

This is a great deal compared to other similar products.

My kid wanted the in-game items that you get from scanning Amiibo, but only cared to have a few of the actual figurines. With the help of an Android app we were able to program these to give the in-game items.They're very basic otherwise, but what do you expect when getting 50 of them for this price?

Exactly as described. Connects quickly to device for automation, easy to set up. I used sticky Velcro dots to put them in convenient locations, and printed sticker labels for them. Pen doesn’t mark on their surface since it’s a gloss but easy to mark with sharpie.