Build, play, and learn with the National Geographic Kids 40-Piece Building Blocks Set! This hands-on building set includes 40 extra-thick cardboard bricks in 4 bright colors and 3 different sizes, all featuring a traditional brick pattern. The blocks come in three different sizes and hold securely when assembled—perfect for building forts, towers, tunnels, and more! Kids can use the included game spinner to create fun challenges and engage in group activities. Illustrated activity cards add educational value with prompts in engineering, math, and creative storytelling. It’s a fantastic screen-free activity that encourages creativity, collaboration, and skill-building.

We make the highest quality hands-on science toys, and all products are backed by exceptional service. With a mission to inspire people to care about the planet, the National Geographic Society is one of the world’s largest nonprofit scientific and educational organizations.