ONLY AVAILABLE DIRECTLY FROM PENTANGLE. A beautifully hand crafted puzzle box with an ingenious opening method - to keep those small but important items stashed away from others!!
110mm x 110mm apprx
Large Image

ONLY AVAILABLE DIRECTLY FROM PENTANGLE. A very special item available in very limited numbers.
An intriguing, beautifully crafted wooden puzzle box and (if you can open it!) playing card placement problem.
Curiouser and curiouser!!

A new book by Jerry Slocum and Dic Sonneveld
How Sam Lloyd's most successful hoax lasted more than a century!
The definitive , illustrated history of one of the most popular and important mechanical puzzles of all time

Can you take the well known Pythagoras' theorem a stage further to show physically how the cubes of 3, 4 and 5 will add together to make the cube of 6.

A set of 9 pieces which will form either:
1, A set of cubes (3x3x3, 4x4x4, 5x5x5) or
2, A large cube (6x6x6)