From the publisher:
This puzzle has such a beautiful shape that it could easily be mistaken for a piece of jewelry. Its surface features extremely unusual cuts; actually, this marble is a puzzle that can be broken up into 4 pieces. This advanced design is the creation of Bram Cohen & Oskar Devener. If you succeed in breaking up the marble, please carefully examine the surface of the sections of each piece. The theme of this puzzle is “sphere."
​Hanayama is known worldwide for challenging puzzles and quality manufacturing. Can you take the pieces apart, then put them back together again? Hanayama cast metal brain teasers have 6 levels of difficulty, and each puzzle is Mensa-rated. Level 4 puzzles are considered challenging by most puzzlers. BePuzzled is the exclusive distributor of Hanayama Cast Puzzles in the USA.
