The Four Face Speed Cube Keyring is the perfect way to enjoy solving a cube while on the go! This compact and portable cubes mini size makes it easy to attach to your keys or backpack. With its unique design, this speed cube allows you to solve it while having fun, making it a great choice for beginners or anyone who wants a quick challenge. Whether you're commuting, traveling, or just need a fun distraction, this cube keyring is sure to provide hours of fulfillment this vintage \"Cube Puzzle Ring\" is a keychain like no other you've ever seen! Of course it has the typical key ring for your house and/or car keys...but it also has a fully functional Cube-style puzzle game attached to it! Bored in line at the car? In a a boring presentation at work? No problem! Pull out your Cube Puzzle Ring and keep your brain occupied! Puzzle portion is smaller than it looks!