Pre numbered steel washers - 12 words - hardware wallet backup

Want to save some time and effort on not having to purchase a number punch kit or stamp the numbers yourself? We have got you covered. 

This washer kit comes with 12 washers already numbered for you and an additional washer for you to test on or to use as a label for your seed words.  These washers specifically fit the Blockmit kit sold by us. This is a great way to create a physical, steel, hardware wallet backup which can survive the ravages of time and entropy. 

Includes:

12x numbered washers (1 - 12)

1x blank washer

1x bolt

1x butterfly nut