Mama Bao Twin Bao Children's Day Birthday Kongming Luban Lock Puzzle Toy Full Set Educational Toy for Kids Boys Girls Ages 3-14

Each level progressively increases in difficulty, allowing step-by-step unlocking and mastery of the Chinese Rubik’s Cube style puzzle.

Ingenious interlocking concave and convex parts ensure a challenging yet rewarding assembly and disassembly experience.

The product does not include any balls shown in promotional images.

Four stages (levels) with six color options each, allowing users to gradually advance from beginner to master.

Suitable for puzzle enthusiasts and those interested in traditional Chinese culture and mechanical puzzles.

Ideal as a cultural gift or educational toy promoting mental development.