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BIP39 Cold Storage Crypto Wallet, a fully customizable, 3D-printed solution for securely storing your cryptocurrency seed phrase. Inspired by the pixel puzzle block system, this wallet provides a unique and secure way to protect your private keys while offering personalization and ease of use.

100% Safe - Assembled Offline

Your security is paramount. The BIP39 Cold Wallet is designed to be 100% safe because you assemble the wallet completely offline, ensuring that your seed phrase and private keys are never exposed to any online or cloud-based systems. By manually building your seed phrase with number blocks, you maintain full control over your sensitive information.

How It Works: The BIP39 System

This wallet works seamlessly with the BIP39 standard, which generates 12, 18, or 24-word seed phrases to safeguard your cryptocurrency. Each word from the BIP39 word list is associated with a specific number. Using the included number blocks, you can easily configure the numbers that correspond to your seed phrase without revealing anything online.

The base plate forms the foundation, and the number blocks allow you to create the digits needed for each word in your seed phrase. If you need more digits, an extra number blocks plate is included to ensure complete flexibility.