Features: -Learn to sort colors or shapes with magnetic building blocks to develop the brain, exercise fine hand movements, and stimulate imagination and creativity. -You can easily build houses, castles, aircraft, rockets, meteors, etc., and freely construct any shape. -A toy that can be played for a long time, allowing children to stay away from the screen and enjoy the fun of the toy. -Made of ABS material, with rounded edges, no burrs, smooth feel, safe to use. Ultrasonic welding technology is used to prevent falling and not easy to break. -It is the best gift for boys and girls on Children's Day, Christmas, birthdays and other festivals. .