Each Revealer Zero comes as a set of identical cards and a demonstration pair in a gift quality box. Design and content of the demonstration pair may vary – the words will not form a valid seed.
The cards contain encoded noise that you can use to encrypt your secrets with the software available as a plug-in in the Electrum Desktop Bitcoin Wallet since version 3.2.
Material: Transparent PVC cards thermo-printed in black.
Card size: 86mm x 54mm x 0.8 mm