NFC Key

Here's an NFC tag holder that is shaped like a key. Created to share various links and files, you can program it to do whatever you would like. I've seen other versions of this idea, but a lot of them were pretty large and bulky. Wanted something a bit smaller. Though I printed in yellow, it looks really nice in copper or bronze. I use the NFC Tools app (Google Play Store Link) to write and edit the tags. The text was added in Bambu, so it's easily editable. A few default keys are already included:ContactSocialWifiBlankI based the internal spacing on these NFC tags (Amazon Link).They are 25mm wide, but I left some extra room inside (approx 26mm) for ease of fit. After you print, you can hear the tag rattle a tad. You can always toss on a dot of superglue, but it didn't bother me.There is a pause built in after about layer 29. Before printing, check that that is in there. If it's not….well, then you just have a plastic key. Enjoy!