About This

• Disassemble and combine the puzzles of the metal locks that are buckled together, exercise logical thinking, reduce work pressure, and relax
• Zinc alloy material has bright metallic luster, good texture, double-layer electroplating is not easy to oxidize and not easy to rust
• Exquisite workmanship neat and smooth edges and corners are smooth, fine and smooth and the hand does not hurt your hands
• Brainstorming, exploring, thinking, cheerful, and logical thinking, cultivating independent thinking, a high IQ leisure and decompression toy suitable for all ages
• The brain teaser puzzle offers you a game that combines learning with entertainment. The process of completing the puzzle not only brings you fun and releases stress, but also cultivates your logical thinking.