Hanayama Level 6 Puzzle: Hourglass

The Brainteasers Hourglass puzzle is made by combining two pieces each of two similar, but slightly different shapes. They are carefully calculated, with tricky movement added. It is impossible to unravel with one linear movement. Designed by Korean puzzle creator JinHoo Ahn. Brainteasers is known worldwide for challenging puzzles and quality manufacturing. Can you take the pieces apart, then put them back together again? Brainteasers cast metal brain teasers have 6 levels of difficulty, and each puzzle is Mensa-rated. Level 6 puzzles are considered extremely difficult by most puzzlers.