This sea creatures toy building set includes three detailed animal figures: a shark with an opening mouth, a crab with posable legs and a treasure box, and an angler fish with a wide mouth. The shark features dark-blue and white coloring, pointy teeth, posable fins, movable body joints, and reflective eyes. As part of the LEGO Creator 3-in-1 series, this set offers alternative building options, including instructions for constructing a whale, available on LEGO.com. The set provides three distinct build-and-play experiences, making it suitable for children who enjoy marine-themed toys. It can also serve as a gift option for birthdays or holidays.