The Intellect Toys 6-in-a-box is a collection of six different puzzles featuring a variety of sea animals, including a crab, starfish, dolphin, octopus, turtle, and whale. This set comes neatly organized in a durable tin box, which keeps all the pieces secure and and makes it easy to tidy up after play. Weighing 290 grams, the compact size of the container allows you to take these aquatic-themed challenges with you on trips or to a friend's house. It is a thoughtful choice for children who enjoy discovering marine life while developing their fine motor skills and patience through assembly.