From puzzle master Nobuyuki Yoshigahara: "At the end of the 19th century, Britain experienced a huge puzzle craze. I managed to pick up a number of the puzzles famous from that period in flea markets, despite their rarity. Based on these original puzzles from Britain's famous puzzle period, this is one that we have successfully revived in its new form. The key word here is 'antlers'." 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 5 puzzles are considered difficult by most puzzlers. Recommended for 1 player, ages 12 and up. Made in China. Package dimensions: 4.750 x 3.000 x 1.750 inches. 2 pieces. Includes 1 Puzzle. Wipe clean with dry or damp cloth. Imported Material & Care Plastic Spot clean only