Buki France – Brain Buster Expert Puzzle Set for Kids (Ages 8–12) 🧩

Challenge your brain with Buki France’s Brain Buster set designed for experts! 🧠 Includes 3 unique puzzles: the Kong Ming Sphere, the Blossom Lock, and the Grandmaster’s Lock. There is only one way to unlock each—discover the secret mechanism to take them apart and then reassemble them. Perfect for kids ages 8–12, this set develops cognitive skills and critical thinking, and allows you to challenge your friends to see who is the fastest!