In stock

Order yours. Ships in 3–5 business days.

Choose your shipping region at checkout. Every edition generates Solana, Bitcoin and EVM keys from a single seed.

01For PC — Intel and AMD

PCs & Intel Macs · Bootable

Keystick

Your computer becomes the vault, then ceases to exist.

$60Free US shipping

PCs & Intel Macs · Bootable · Unbranded

STEALTH edition

Black on black, no markings, no logo. Nothing on the outside says what it is.

$70Free US shipping

PCs & Intel Macs · Write-protect

read-only edition

Write-protected standard casing. Same ceremony, sealed at the hardware level.

$75Free US shipping

PCs & Intel Macs · Write-protect · Special edition

METALLIC read-only

Hardware write-protected metal. The stick cannot be altered after it ships.

$100Free US shipping

Apple Silicon · Sealed sandbox

for Mac

A sealed room inside your Mac — the honest Apple Silicon ceremony.

$60Free US shipping

Apple Silicon · Sealed sandbox · Unbranded

STEALTH for Mac

Black on black, no markings. The sealed-room Mac ceremony.

$70Free US shipping

Apple Silicon · Write-protect

for Mac read-only

Write-protected standard casing, on the Apple Silicon path.

$75Free US shipping

Apple Silicon · Write-protect · Special edition

METALLIC read-only for Mac

Hardware write-protected metal, on the Apple Silicon path.

$100Free US shipping

You will need a computer you can restart and boot from USB, and ten undisturbed minutes.
You will need a pen and paper. Not a phone, not a password manager.
You will need to accept that if you lose the paper, nobody — including us — can recover it.

Prefer crypto?

Email support@koini.io and we will arrange payment in SOL, BTC or a stablecoin.