Environmental Protection Material - Stickerless surface, easy to hold, no scratches. Made of ABS material, molecular structure stability, impact resistance. Avoid wear and tear leading to loss of deformation over a long period of time. The materials are internationally recognized safety and environmental protection materials, please rest assured to use. Ideal for all ages - The Roxenda 3x3 Speed Cube is the vivid color-matching puzzle. Twist the sides of the cube so that each of the six faces has only one color. Suitable for beginners and professional players. Definitely a great choice for you to improve your personal best in competitions! Unique design - Superior corner cutting, tension adjustable. Difficult to pop, good control of the cube, excellent stability. The edges are contoured and the center piece is a circle which makes it much easier and faster to twist. Not just a toy - The speed cube can improve your child's spatial awareness and enhance children's memory; perfect for relieving stress in life or work and enjoying relaxed enjoyment. Prevent memory loss in the elderly. This classic magic cube game will never go out of style and keep your kids away from TV / iPad. Perfect gift - High quality and excellent rotation, good fault tolerance performance, includes English user manual. Whenever and wherever you are, you can spend your free time with your loved ones. The ultimate Christmas / birthday gift for children, friends, family members; Can also be awarded as a prize for students.