Effect: A 10p coin changes to two 5p coins.
Secret: To make the special wallet required you need two sheets of paper, folded as shown. Open out the folds and glue the shaded areas together. Put two 5p coins in the centre of the top sheet and fold it around them. Fold up the bottom sheet and turn the whole lot over. Place a borrowed 10p in the centre of the empty sheet and fold the paper around it. As you do this secretly turn the whole packet over.Open the paper to reveal the two coins.
