BePuzzled Hanayama Metal Brainteaser Puzzle, Mensa Rated Level 4, Ages 12+, Multi-colored, Model 30828, One SizeIntroducing the U & U Puzzle by Bepuzzled, a captivating brainteaser designed for enthusiasts of all ages. This engaging puzzle combines two U shaped bolts and four nuts, presenting a unique challenge that tests your problem solving skills and mental acuity. The U & U Puzzle is crafted from high quality metal, ensuring durability and long lasting use. Its intricately designed structure not only serves as a brainteaser but also adds a touch of