Description
Keystone Tablet Plus is the upgraded version of the Keystone Tablet, redesigned with individual slots for each letter tile to keep tiles securely in place even under extreme heat and deformation.
Key Improvements Over the Standard Tablet
- Individual Letter Slots — Each tile has its own dedicated slot, preventing seed phrase tiles from shifting or falling out during handling or under extreme conditions.
- Enhanced High-Temperature Resistance — Offers superior resistance to heat compared to the standard model, keeping tiles locked in position even as materials expand.
- 304 Stainless Steel Construction — Built from high-quality 304-grade stainless steel for maximum durability.
Protection Capabilities
- Fireproof Up to 1455°C / 2651°F — Far exceeds typical house fire temperatures (~649°C / 1200°F).
- Waterproof & Corrosion Resistant — Completely unaffected by water exposure or corrosive environments.
- Impact Resistant — Metal construction protects your recovery phrase from physical damage.
How It Works
- Write or stamp the first 4 letters of each BIP39 seed word onto the included letter tiles.
- Place each tile into its dedicated slot on the tablet.
- Secure the protective plates and store in a safe location.
Compatibility
Fully compatible with all BIP39 wallets — Keystone, Ledger, Trezor, MetaMask, Trust Wallet, and more.
Highlights
Pros
- Enhanced high-temperature resistance with superior heat tolerance over the standard model.
- Individual dedicated slots for each letter tile prevent tiles from shifting or falling out under extreme conditions.
- 304 stainless steel construction is fireproof up to 1455°C, waterproof, and corrosion resistant.
Cons
- Tile-based system still requires manual assembly and handling of small parts.
- Uses only the first 4 letters of each BIP39 word — not suitable for non-standard seed formats.
- No engraving or stamping option — relies entirely on pre-printed tiles which may wear over time.