You trot out on stage with a giant birthday card which you show to your audience from both sides. Like a true conjurer, you then produce, from this flat card, a colourful present, which measures 28 x16 x 13 cm. Simply incredible! You decide to put away the present till later. You choose a beautiful, wooden box in which it fits perfectly. Pick up the box and put it to one side. Laughter and surprise in your audience as your present still appears to be on the conjurer’s table. The box, apparently, has no bottom… Luckily you spot your blunder in time and weave a bit of magic to save the day. Open the present and to everyone’s amazement you effortlessly pull out doves, a big rabbit, yards and yards of silks, bouquet of flowers by the dozen or countless other objects. Whatever you do, don’t forget that the present initially came out of the birthday card!