PicassoTiles mini magnetic tiles travel set (PNQ01) is a 40-piece STEM toy designed for portable, hands-on play. Featuring marine animals like a whale, shark, dolphin, and octopus, kids can build and explore creative designs anywhere. The included tin case doubles as storage and a building surface, making it an ideal travel STEM toy for kids ages 3+. Supports screen-free learning, problem-solving, and imaginative play.