
Hidden Digital Coding & Easy Marking — Keep your BIP39 recovery phrase out of plain sight with a discreet digital coding system for private offline storage. The smooth metal surface lets you easily write or engrave your mnemonic words, giving you a simple, personalized way to back up sensitive information without displaying the plaintext phrase. Solid 304 Stainless Steel & One-Piece Design — Crafted from premium 304 stainless steel, this crypto seed phrase backup resists rust, corrosion, water, pressure, and everyday wear. The one-piece construction has no detachable parts, helping prevent loose or lost components while providing reliable long-term protection compared with paper or plastic backups.
1–24 Number-Coded & Easy To Verify — Record each recovery word using the clear 1–24 coding system to keep your seed phrase organized and in the correct order. Simply mark or engrave each word in its designated position for quick verification, helping reduce recording errors while keeping your backup offline and away from cloud storage or screenshots. BIP39-Compatible 12/18/24-Word Backup — Supports BIP39-compliant 12-, 18-, and 24-word recovery phrases used by popular wallets, including Ledger, Trezor, SafePal, Keystone, BitBox, Coldcard, MetaMask, Trust Wallet, and Exodus. The standardized 1–24 layout makes recording and organizing your recovery phrase simple and consistent. With 5.0 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.



