Bitcoin Blockmit Jig - DIY Seed security

Save your seed on metal washers using this tool

Thanks to the design of blockmit (https://www.tinkercad.com/things/6LnKVMshm6o CC BY 3.0) you can now have a secure way to save all your seed words on metal making them safe of fire and water.

English guide: https://blockmit.com/english/guides/diy/make-cold-wallet-washers/

Two Bitcoin Blockmit Jig included for each purchase in case you break one, or to gift to a friend!
Random color, can be choose by messaging me.