Key - Hanayama Jigsaw Puzzle
Title:
Key
Size:
Height = 4.5 inches
Width = 1.125 inches
Depth = 1 inches
Pieces:
1
The packaging is in Japanese Only.
Two keys appear to be permanently linked and, no matter how you look at it, there is seemingly no solution to unlocking them. However, as a highly popular puzzle since its creation during the 19th century puzzle craze, the keys are in fact separable.
The hint is "Enlarge".