CryptoSG Ether Cards
How Ether Cards work
Each card has its own unique Ethereum address, printed on the back in QR code and text form, and a private key, hidden under a scratch-off panel. To use one, simply scan the code, deposit some Ether or tokens using your favourite wallet app, and give it to the lucky recipient.
When they want to redeem it, they can scratch off the panel, and use their own wallet app to ‘sweep’ the funds into their newly created account.
Each unscratched card’s security is guaranteed by a smart contract.
It is recommended not to keep a huge sum of ETH in the Ether cards as they are not entirely secure. Please get a hardware wallet (Ledger, Trezor) for security.
*Free normal postage (Please select free shipping upon checkout). Free BTC or ETH sticker for purchases above 10 cards.