Purchasing one of Jaques ultimate brain teaser 3D logical puzzles, will not only test your problem solving abilities but can proudly be displayed in your office or home. Jaques Puzzles make a delightful Gift! We manufacture all of our wooden puzzles and games to an outstanding Heirloom quality. This puzzle will twist and turn your fingers and mind until you reach its solution! Only the finest solid wood is used to insure that this puzzle will maintain its place, well used and enjoyed!