4 paintings on the theme of underwater life to be coloured with tinted and fluorescent sands. The child places the work in the box, exposes the pre-glued areas using the tool provided and then sprinkles them with sand following the colour code indicated in the booklet. Once the designs have been revealed,what a surprise at nightfall: the illustrations come to life in the dark! • Thanks to the fluorescent sands, the sea creatures glow in the dark! • A clever tool designed by Djeco to peel away the protective paper and reveal the pre-glued areas. • A clean activity: the child works in the box to avoid scattering the sand. • A clever kit where the box has a small hole to collect the excess sand and pour it back into the wide-opening pots. • 1 storage box with elastic closure to store the supplies once the activity is over. • An explanatory booklet details the activity step by step.