MicroSeed stamps your seed phrase on a 1" titanium washer and it only takes about 15 minutes.
https://blossom.primal.net/8c7641aa89fc1d42edf1ae71f4137dd94e6307079b9d0e4c27626c14d552bc8c.mp4
Discussion
Love it!
Question:
Is there enough space on 1 washer in order to record 24 words?
Thank you! And, yes it will hold up to 240 characters (120 per side).
If you happened to have all 24-words be 8 characters long, you might come up a little short, but for most seed combinations, there's plenty of room.