The Willking Honey Copter is a new corner-turning variant of the original curvy copter puzzle. It features 4 connected heart shapes at the center of each side, and by turning the corners, the hearts will also be moved around the cube. Unlike other standard Cubes, it has a different way of turning, which is very challenging. Its unique structure will bring you a wonderful experience. For Puzzle cube lovers, this is a very unique and novel style, worth collecting. Ultimate gift for kids, friends, family members, beginners and professionals; provides hours of enjoyable game play; perfect for reducing stress, exercising your brain, improving patience, memory and practicing hands-on dexterity, mental skills. For children, develop their intelligence, improve their three-dimensional imagination and hand flexibility;For adults and teenagers, relax their mood after tense work and study;For elders, exercise their brain, prolong their life.