This metal brainteaser features an intricate design that looks sophisticated in any collection. It provides a challenging mental workout, with Mensa-rated difficulty levels ranging from 1 to 6 to suit different skill levels. Made with precision from durable materials, it’s built to last whether you’re solving it or displaying it on a shelf or desk. The puzzle is suitable for ages 12 and up, making it a great gift for teens and adults alike. Its compact size makes it easy to take anywhere for on-the-go entertainment. If you enjoy brainteasers, you can collect different versions with varying designs and difficulty levels. For a closer look at how it works, check out the video demonstration.