Move the "Fish food" from mouth entrance to tail exit. Quite tricky as there are places within the maze that are blocked from view. It is of a moderate degree of difficulty, appropriate for ages 8 to adult. Ruggedly made from floorboard base and maze with acrylic top. Measures about 10.5" x 6" x 3/4" thick. The puzzle will stand up on its own and displaces nicely. The colors or shades of the floorboard material used may vary. Comes with organza bag containing 12+ steel balls. If you lose them, use readily available BB's. An original CreativeCrafthouse design, Made in USA.