








🧩 Unlock your mind, wear your victory.
The LOOP Hanayama Cast Metal Brain Teaser Puzzle (Level 1) is a precision-crafted, mensa-rated mechanical puzzle featuring two interlocking cast metal pieces designed by Finnish inventor Vesa Timonen. Ideal for ages 12+, it offers an accessible yet satisfying challenge that doubles as a sleek wearable accessory once solved.






| Product Dimensions | 12.07 x 7.62 x 0.25 cm; 68 g |
| Manufacturer recommended age | 12 years and up |
| Item model number | 30808 |
| Educational Objective(s) | Problem Solving Skill |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Batteries Required? | No |
| Batteries Included? | No |
| Material Type(s) | Metal |
| Color | Multi-colored |
| Release date | 1 December 2022 |
| ASIN | B00TSWOEJ4 |
Trustpilot
2 weeks ago
4 days ago