Professor Puzzle Presents 5 unique heavy metal nail puzzles. Hardware for the Brain !
Moderately tricky puzzles. Four styles require separating and then re-joining two identical pieces.
The 5th puzzle 'BED OF NAILS' requires balancing Six Nails on the Head of a Seventh. It is extremely tricky.
Attractive wood presentation box with individual compartments. Sliding plexiglass top.
Bonus: 1 additional metal take apart puzzle. Style 'M' for menace.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6.4 inch
Height : 3.5 inch
Length : 11.3 inch

Item Weight: 1.75 pounds (View shipping rates and policies)
Shipping Weight: 2 pounds (View shipping rates and policies)

ASIN : B017ZOSOGA