Cold wallet

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24-digit mnemonic phrase storage steel plate set for cryptocurrency


This is a mnemonic phrase storage set tool featuring all lowercase English letters, crafted using an etching process. It is a hardware cryptocurrency cold wallet designed solely for storing assets. This 24-digit mnemonic phrase storage steel plate set for cryptocurrencies allows users to check their held cryptocurrency assets without an internet connection and perform transfer tasks from other wallets. If you're wondering under what circumstances it is recommended to use a cold wallet: The general principle for using a cold wallet is: when the amount of cryptocurrency you own reaches a certain level, or when you cannot afford to lose the cryptocurrency you possess, you should use a cold wallet. If you hold a large amount of cryptocurrency but store it in an internet-connected hot wallet, it is like carrying a large amount of cash in a crowd, which is extremely unsafe.