1. 【FANTASTIC DESIGN】 Square shape, six-sided cube design. Different from what is already available, it is a bit challenging for beginners, solid construction, excellent maneuverability, ideal size, light weight, one-handed. 2. 【EXCELLENT PERFORMANCE & COMPACT SIZE】 SIZE: 6x6x6cm. Shape mod of a 3x3x3, shape-shifting cube. Made of environmentally friendly ABS material; Non-toxic and environmentally friendly, harmless to humans and the environment. 3. 【FUN & CHALLENGE】 This cube is harder than the regular cube, medium difficulty. If you want to challenge different cubes, this is a good choice. Definitely a good choice for you to improve your personal best in competitions. Enjoy hours of fun with your family and friends. 4. 【BENEFITS OF A CUBE】 The design concept is to improve the mental development of the cube, improve people's thinking ability, enrich people's lives. For children, it can make children smarter. For adults, the cube can make adults younger, more energetic. 5. 【CUSTOMER SERVICE】 The OJIN team offers a variety of amazing cubes, which are developed through collaboration between TOP International Cube Designers. Our goal is to provide the best cube for beginners and professional cubers. We have a group of experienced staff and offer you the best service. And we also have excellent customer service and will respond to your email very quickly.