Wooden cards that can be laser engraved, or painted as membership cards, door opening devices.

I feel like these could be used for some kind of interesting board game, or puzzle device. Though why can't a keycard ID be a little carved wooden object? Feels very magical...

(From the "things that make me want to make up a project as an excuse to use them" files.) #wood #games #NFC #electronics #woodworking #ideas

https://www.aliexpress.us/item/3256805000888656.html