Our award-winning nature tube figurines are great for beach or bath time play as well as school projects. Number of pieces per tube vary, depending on piece size. Each tube contains between 10-18 pieces. Nature tube penguins include Yellow-eyed, Erect-crested, Macaroni, Humboldt, Emperor, Gentoo, Chinstrap, Rockhopper, King, Adelie, and Little Penguin figurines. Package is reusable and includes fun facts.