Skip to content



Text on the reverse side:

The entire written works of humankind, of every known language, from the dawn of recorded history, would take up around 50 petabytes of data. Facebook stores around 300 petabytes of user data on its servers. (1 million gigabytes in a petabyte.)

  • A6 size (148mm x 105mm)
  • Luxury pearlescent eco certified paper
  • Produced in our London studio
  • Trivia fact on the reverse
  • Biodegradable packaging

FREE UK delivery for 5 cards or more

FREE international delivery over 10 cards

    Also available as