Description The Hanayama Huzzle Cast Marble is a challenging and engaging metal puzzle designed to stimulate your mind and improve problem-solving skills. With a difficulty level of 5, this puzzle offers a satisfying challenge for puzzle enthusiasts and those looking to sharpen their cognitive abilities. Crafted with precision and attention to detail, the Hanayama Huzzle Cast Marble is not only a fun and rewarding toy but also a beautiful desk accessory. Its durable cast metal construction ensures longevity, making it a perfect gift for puzzle lovers of all ages. Details • Product Material: Cast Metal • Manufacturer: Hanayama Features Challenging puzzle with difficulty level 5 suitable for experienced puzzle solvers Made from durable cast metal for long-lasting use Compact and portable design, perfect for on-the-go entertainment Enhances problem-solving skills and cognitive function Unique marble-themed design adds aesthetic appeal How to use To solve the Hanayama Huzzle Cast Marble puzzle, carefully manipulate the metal pieces to separate them and then reconstruct the puzzle by fitting the pieces back together. It requires patience and logical thinking. Handle the puzzle gently to avoid damage. Suitable for ages 8 and up. Care instructions Keep the puzzle clean by wiping it with a soft, dry cloth. Avoid exposure to moisture and extreme temperatures to prevent rust or damage to the metal. Store in a dry place when not in use to maintain its condition.