The product page is pretty void of a detailed description, but based on the depicted key the Impossible Lock is more about solving the puzzle than anything else. It's probably best suited for your stash of porn, or on the more...

If you enjoy playing or manipulating puzzles, you’ll likely enjoy the NeoCube, a unique puzzle that consists of tiny magnetic spheres that allow you to twist, mold, and manipulate them to create interesting geometrical designs....