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🧩 Unlock your genius with the ultimate cast metal brain teaser!
The KEYHOLE Hanayama Cast Metal Brain Teaser Puzzle (Level 4) is a premium, Mensa-rated mechanical puzzle crafted from high-quality cast metal. Measuring just over 4 x 7.6 x 12 cm and weighing 86 grams, it offers a challenging yet portable mental workout. Designed in Japan and manufactured in the USA, this collectible puzzle combines intricate craftsmanship with a sophisticated aesthetic, making it both a stimulating pastime and a stylish display piece for professionals and puzzle enthusiasts alike.
| ASIN | B00TSWNRJ2 |
| Best Sellers Rank | #260,425 in Toys & Games ( See Top 100 in Toys & Games ) #1,863 in Brain Teaser Puzzles |
| Country of Origin | USA |
| Department | Math & Word Games |
| Generic Name | Hanayama |
| Included Components | 1 Puzzle |
| Item Dimensions LxWxH | 44 x 76 x 121 Millimeters |
| Item Weight | 86.2 g |
| Item model number | 30869 |
| Manufacturer | University Games |
| Net Quantity | 1.0 Count |
| Product Dimensions | 4.45 x 7.62 x 12.07 cm; 86.18 g |
H**N
...
Worst thing don't buy we can't wear it on finger ,its just a game for to others,very expensive
T**G
This is a cool little puzzle. Oversize version of typical puzzle ring. Easy to do once you figure it out but still fun.
R**N
Es duradero, y divertido.
P**É
Bien fait
C**P
Fue para regalar, pero me dicen que hasta la caja de empaque tiene su dificultad. El diseño es muy bonito, manejable, hasta decorativo. ¡Nos encantó!
P**.
Difficult but not impossible. Purchased for teenage girl stocking stuffer. Good quality.
Trustpilot
2 weeks ago
1 month ago