They'll be expecting surprises on their 30th birthday, but they won't be expecting the card to spring to life when it's removed from the envelope! That's exactly what this one does. The elasticated 3D card is cut and folded and spring loaded in such a way that when freed from the constraints of the envelope it jumps up into a vibrant gold and brightly coloured display, with a huge '30' in the centre.,
A special birthday calls for a special card, and this will be one that they certainly won't forget in a hurry. They can re-fold the card and keep it for as long as they like, recreating the the pop up action over and over again. You can write a message on one of the panels when it's folded flat, and of course you can easily send it through the post without causing any alarm as it will only pop up when the sender eases it out into the fresh air.