The Djeco Aquatic Observation Puzzle is a jigsaw puzzle with an added twist. First make the puzzle and find the objects around the border hidden. This jigsaw comes with a poster too! This is a bright, beautifully illustrated puzzle with a whole lot of aquatic animals. With 54 pieces, this puzzle is perfect for little hands. Rich in surprise and detail, the border has items to be found within the completed puzzle. Jigsaw puzzles are a favourite activity to develop patience in children and extremely rewarding when completed.