2 Pcs Crypto Wallets and 1 Pcs Metal Plate Marking Pen, Cryptocurrency Wallets for Hardware Cold Backups Seed Storage for Bitcoin Compatible with Bip39 Hardware(Black)

I usually write my seed phrase on paper but I am always nervous about a fire. Not anymore, these are great

This is well made and should do the job

It delivers on what it is. Manual etching is only going to be as good as your handwriting under duress. I'd recommend an actual engraver and/or letter template if you want words to read more nicely. It does take metal letter stamping pretty well if you happen to have the tools. Overall though, it is a nice little size and keeps phrases covered and out of immediate sight. However, I really wish they went for chicago screws on this, because those domed nuts really stick out in a not very convenient way. If this were flatter, I could put it in a wallet, but those screws/nuts are a star killer.

This product works just as advertised. It's always hard when you write the seeds phrase if you do it for the first time. Just do your best and don't understand your seeds. Store it well and you be ok. If there is a fire good luck with any kind of metal or alloy it will be destroyed. So don't expect too much. I'm happy with it. Will store it in the bank safety box or a made in USA safe box for safety.

Works if you have a power tool to write your words. Don't expect to use the included tool.

Very good

It's kind of hard to scratch with a metal pen, but if you have a lot of strength, it's a good product

These plates are advertised as being steel. They do not appear to be. They appear to be aluminum. I wouldn't trust these to keep my seeds if they were subjected to a fire.