CuberSpeed Ghost 3x3 Speed Cube - Blue, ABS Material, Model 0937A, Black Carbon Fiber StickersThe CuberSpeed Ghost 3x3 Speed Cube is an exceptional puzzle designed for both novice and experienced cubers. Its primary use is to enhance problem solving skills and cognitive abilities while providing an enjoyable and engaging cubing experience. This speed cube features a unique ghost cube design that challenges users to rethink traditional cubing techniques. Made from high quality, durable ABS plastic, it is environmentally friendly and