Unlock a world of fun with the Hanayama Cast Key 3 Puzzle. Designed by Oskar Van Deventer.  This intriguing challenge features 3 Keys in a rectangle cage that must be separated and then reassembled. The puzzle's clever design and smooth movement will captivate puzzle enthusiasts.

Embrace the challenge and discover the elegant complexity of the Hanayama Cast Key 3 Puzzle, a timeless addition to any puzzle collection.

• Difficulty Level: 10/10
• Material: High-quality metal alloy
• Dimensions: 2.9 x 1.5 inches
• Weight: 0.1 pounds

Ideal for

• Brain teaser puzzle lovers.
• Adults looking for a challenging and fun activity.
• Unique gift for him or her.
• Children beginning to learn about metal puzzles.
• Birthdays and Christmas.
• Hard to buy for individuals.
• Those who enjoy metal mechanical puzzles and brain teasers.
• Custom puzzle enthusiasts.
• Anyone looking for a unique and engaging gift for friends and family.

Note: Our level rating system is different than Hanayama's. Hanayama's level 1 is equivalent to our level 5, their level 6 is equivalent to our level 10.