Dive deep into the ocean blue with marissa and her fish queen in the mighty makers deep sea dive building set explore the deep depths of the ocean with marissa on her marine boat builders can also transform marissa into a beautiful mermaid who can swim among the fish and ocean vegetation set includes over 260 knex parts and pieces 2 figures marissa and queen and accessories such as a microscope laptop and jelly fish set also features full color building instructions for 3 different oceanog