








🧠 Unlock the Challenge of the Keyhole!
The KEYHOLE Hanayama Cast Metal Brain Teaser Puzzle is a high-quality, level 4 difficulty puzzle designed for ages 12 and up. Made from durable metal, it offers a challenging solo experience that enhances concentration skills. With its compact size and stylish design, it's perfect for both puzzle enthusiasts and as a decorative piece.






| Product Dimensions | 4.45 x 7.62 x 12.07 cm; 86.18 Grams |
| Manufacturer recommended age | 12 years and up |
| Item model number | 30869 |
| Educational Objective(s) | Concentration Skill |
| Number of Game Players | Single Player |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Metal |
| Remote Control Included? | No |
| Color | Multi-colored |
| ASIN | B00TSWNRJ2 |
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