imKey HeirBOX P1
imKey HeirBOX P1
imKey HeirBOX P1
imKey HeirBOX P1
imKey HeirBOX P1
imKey HeirBOX P1


imKey HeirBOX P1

Sale price$79.00 USD Regular price$99.00 USD
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  • [ BIP39 Hardware Wallet, 64 Characters Private Key, High-Strength Password, Passphrase Supported ] imKey HeirBOX P1 provides 4 different tile plate, 1 x uppercase a-z alphabets, 1 x lowercase a-z alphabets, 1 x number and 1 x characters. Widely supports all BIP39 recovery seeds, private key, high-strength password and Passphrase passwords.
  • [ 12/ 18/ 24 Seed Phrase Supported ] Compatible with All BIP39 software wallet and hardware wallet. Software wallet: MetaMask, Coinbase, Trust, imToKen,etc. Hardware wallet: Ledger, Trezor, Exodus, Electrum, Mycelium, Keepkey, Ngrave, etc., BIP 39 cryptocurrency wallet.
  • [ Easy to Set Up and Out-of-Order Prevention ] Each tile has a separate space to put in, you don’t worry about the seed phrase being out-of-order or moved. Also, we provide more screws than other products to tighten each seed phrase tile.
  • [ User-Driven Design: We Know What User Needs ] We optimize the user experience, making the plate thicker than other competitors and providing more screws to tighten your recovery phrases. Secure each seed phrase.
  • [ Laser-Engraved Characters Tile ] Smudge-free, no worry about any awkward thing happening! The characters are laser-engraved on the stainless steel tile, which is smudge-free, fireproof ( it resists temperature up to 3632°F/ 2000°C), waterproof and anti-corrosion. Keep the seed phrase safe forever and ever.
  • [ Indestructible Seed Phrase Storage: Fireproof, Waterproof and Anti-Corrosion ] 304 stainless steel material made which is fireproof (it resists temperature up to 3632°F/ 2000°C), waterproof and anti-corrosion. Your recovery phrases will not be damaged by any accident.
  • [ What’s in the box ] 1 x HeirBOX S1, 1 x uppercase a-z alphabets tile plate, 1 x lowercase a-z alphabets tile plate, 1 x number tile plate, 1 x characters tile plate, 1 x block extractor, 1 x screwdriver, 8 x screws, 3 x extra screws, 1 x instruction.

We deliver your parcel within 2-3 working days. As soon as your package has left our warehouse, you will receive a confirmation by email. This confirmation contains a tracking number that you can use to find out where your package is.

We offer free returns within 30 days. All you have to do is fill out the return slip that you received in your package and stick the prepaid label on the package.
Please note that it can take 2 weeks for us to process your return. We will do our best to complete this process as soon as possible.

All questions about your order, return, delivery and product inquiries must be sent to our customer service team by e-mail.

Our team is available from Monday to Friday to answer your questions.

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Credit cards and crypto currencies.

Ultimate Protection

12-24 Word Seed (Mnemonic) Offline Storage Supported

Secret Box Pro supports 12-24 word seed (mnemonic) following BIP39 protocol. BIP39 is a protocol proposed by blockchain developers for the convenience of users to keep their secret keys. Majority of the mainstream wallets follow the BIP39 protocol to generate mnemonics.

All the words come from the BIP39 word list, a specific list of 2048 common English words.The first 4 letters of each word are different(including the words that only have 3 letters), which means that you can get the full word of the mnemonic using only the first 4 letters.

By offline storage, Secret Box Pro completely eliminates the possibility of attackers stealing secret keys through the network and keeps your assets away from hacker attacks.

Meeting the Needs of Keeping Private Keys or Passwords

The character block set of Secret Box Pro contains alphabet blocks (uppercase/lowercase AZ), number blocks(0-9) and ASCII character blocks. Therefore, in addition to storing your mnemonics, Secret Box Pro can also store your private keys and customized high-strength passwords.


Reinforced by 8 screws


Support 12, 18 and 24
BIP39 word seed(mnemonic)

Avoid Loss

Avoid accidentally throwing away like a piece of paper


Twice of
fire-resistance rating of
ordinary residential buildings

Waterproof & Anti-corrosion

304 stainless steel, waterproof and anti-corrosion


Completely eliminates
the possibility of attackers
stealing secret keys through the network

Step 1

Open the HeirBOX P1

Step 2

Unlock the Cover Panel

Step 3

Open the Cover Panel

Step 4

Enter Your Characters

Step 5

Enter Your Characters

Step 6

Use Lock or Irreversible Seal

Best Practice of Sensitive Information Backup

We are waiting for more best practices from our users, let us know via
and get a chance to win rewards.


Support the backup and encryption of mnemonics(12-24 words).At the same time, in order to better identify the wallet, Secret Box Pro supports the backup of the wallet address and binding code. Double encryption supported.

Private Key

Support the backup of a 64-character private key and its double encryption.


The character block set contains alphabet blocks(uppercase/lowercase AZ), number blocks(0-9) and ASCII character blocks. Supports the storage of passwords generated by 1password, Google Password Manager, etc.

Secret Key Backup Comparison

  HeirBOX P1 HeirBOX S1 Stamping Sculpture Paper
Setup Time Fast Fast Slow Slow Fast
Reusability / Correction
Random ASCII String


Size: 86mm x 86mm x 6mm
Weight: 260g
Packaging material : EVA

304 stainless steel case and character block

Number of characters:
520 character blocks (including 1040 English characters)

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