New Stainless Steel Cryptocurrency Wallet: Crypto Key Stack
The Crypto Key Stack has launched!
Keep your information off your computer and backup your private keys and mnemonic phrases in stainless steel! The user controls the process from private key generation, to engraving their own information with the included diamond-tipped electric engraver.
The Crypto Key Stack is Waterproof, EMP Proof and Fireproof (up to 1200° Celsius) and can hold up to a combination of 8 private keys or mnemonic phrases per device.
Electric Engraver Included with stack purchase.
Website: https://cryptokeystack.com
Facebook: https://www.facebook.com/CryptoKeyStack/
Twitter: https://twitter.com/cryptokeystack
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