Laser engraver = unlimited options 😎 piew piew + QR possibility 🧡 https://v.nostr.build/M5oAv.mp4
Discussion
Yeah this actually look really fun!
I wouldn't recommend laser engraving.
1/ you are loading your secret on a device that can be connected online and you might leave a fingerprint somewhere.
2/ Unless you have a proper CO2 laser over 50watts, you wont be able to edge steel or other durable materials.
Putting your secret in paper, acrylic or even aluminum is not a good long term solution IMO.
Only air gapped engraving and only stainless steel as a substrate, although faster with a CO2 laser it is possible to carve without that it’ll just take a little longer 🫡
