NFC tag keyring for 25mm NFC coins like these or similar: https://es.aliexpress.com/item/1005005946991121.html
The model is hollow inside. Just pause the print before the last few layers start to print, put the coin in the slot, and resume printing.
Feel free to modify or use this design as desired, even for commercial purposes. No need for attribution or anything.
| NFCTAG.f3d | 254.1KB | |
| NFCTAG.step | 96.3KB | |
| NFCTAG.stl | 100.1KB |
