Rubik's 3x3 Key Ring
The Rubik's 3X3 Cube Keyring is the exact same and incredibly addictive, multi-dimensional challenge that has fascinated puzzle fans around the world since 1980, but much smaller. The Rubik's Cube keyring is small enough to fit on your keys, so you really can take it and puzzle anywhere! Turn and twist the sides of the cube so that each of the six faces only has one colour. With lots of practice, you can solve it in under 10 seconds!