CLASSIC RUBIK’S CUBE: A combination of mathematics, art and science - the iconic Rubik’s Cube challenges your mind and problem-solving skills. Enjoy solving the original 3x3 Rubik’s Cube at home or the 3x3 Keychain on the go.,TWIST & TURN PUZZLE: A must have combo for puzzle lovers, turn and twist the sides of the Cubes so that each of the six faces only has one colour. The classic 3x3 Rubik’s Cube is the world’s best-known addictive puzzle toy that has fascinated fans for over four decades. Now you can enjoy double the problem-solving fun.,ONLY ONE SOLUTION: There are over 43 quintillion possible moves to solve the classic 3x3 Cube, but only one solution. Practice conquering the algorithm wherever, whenever. Double the Cubes, double the challenge.,IMPROVED PLAY: Both the 3x3 original and the keyring allow for faster, smoother and more reliable play. No more frustrating snagging or popping core.,STICKERLESS: If anyone ever tells you they solved the Rubik's Cube by picking the stickers off - hand them one of these. The traditional stickers have been replaced with plastic, which means no fading, peeling or cheating!