– double sided – each side can hold up to 48 tiles – 96 free tiles slots for any type of sentence, or 24 Mnemonics.
– over 655 letter tiles
(MNEMONIC and ANYKEY letter set in two boxes – all together)
– UPPER & lower case
– numbers
– special symbols : + – = * 

hand-crafted cold wallet fresh from our bespoke assembly line in Poland. Unit “MIX” is Master of all Cryptosteel.
One set contain 655+ letter tiles and numbers.
This Cryptosteel unit can be used as an “eternal backup” for TREZOR and BIP39 HD wallets.
Cryptosteel Wallet will be packaged in bespoke, handcrafted Rafael Akahira – Mutant packaging.