Larry arrives in class with a new cap. Everyone says how nice it is but that it is too small for him. The cap falls off Larry’s head into a trunk and shrinks. Pickle suggests to his friends that they all shrink down by using Fantasy Corner. They head off there, get soaked with magical water and shrink down to the size of ants. They all head off to the playground and are really surprised. The grass looks like a forest and the sand pit like a desert. They take advantage of their new found size to find some marbles that Larry has lost and whilst they are doing so come across butterflies, ladybirds, giants ants.... and an unexpected danger....