






🧩 Unlock your genius—one satisfying twist at a time!
The MHY Jumbo Metal Brain Teaser Puzzles 4-pack offers premium zinc alloy 3D puzzles designed to boost logical reasoning and spatial intelligence. Each puzzle features smooth edges for safe handling and comes with a portable case and illustrated instructions, making it perfect for travel or office breaks. Ideal for teens and adults seeking a sophisticated, screen-free cognitive challenge, this set also includes digital solution guides and responsive customer support for a seamless experience.





| Material | Metal |
| Size | 5.2 x 3.35 x 2.05 inches |
| Item Weight | 0.45 Pounds |
| Unit Count | 4 Puzzles |
| Item Dimensions L x W | 5"L x 3"W |
| Number of Pieces | 4 |
| Color | 4pcs Keys Set |
| Style | 4Pcs Key Set |
| Item Shape | Sphere |
| Theme | Retro |
| Special Features | Portable |
| Number of Players | 1 |
| Educational Objective | Problem Solving Skill, Spatial Awareness |
| Skill Level | Beginner |
| Puzzle Type | Assembly and Disassembly |
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