Are you ready to take on the ultimate brain teaser challenge? Introducing the Equa Hanayama Cast Puzzle by Hanayama. This metal brainteaser is designed to push your problem-solving skills to the limit. With a difficulty level of 5 out of 6, it's sure to keep you entertained for hours on end. Crafted with precision and attention to detail, this puzzle is not only challenging but also a work of art. Suitable for ages 11 and up, it's the perfect gift for puzzle enthusiasts looking for a new and exciting challenge. Get ready to twist, turn, and unlock the secrets of the Equa Hanayama Cast Puzzle!