Stress relief helper: the magic star cube can reduce stress, improve your focus and kill the time, allowing you to concentrate on the tasks at hand; A break will relieve the anxiety and stress from work or study, making your mind clear to deal with the project and improving your work efficiency Multiple transformation: the infinity cube can be folded and flipped in different directions, which allow you to transform its shape from cube to rectangle, even stars, flexible and novel, bringing you endless fun and inspire your creativity Specifications:Material: plasticColor: as picture showsSize: 2.16 x 2.16 x 2.16 inches/ 5.5 x 5.5 x 5.5 cmPackage includes:4 x Magic star cubesNote:Manual measurement, please allow slight errors on size. Dry Tortugas (por Jorge Sánchez Shashibo - Optical Illusion 3D Magnetic Transforming Puzzle Magic Cube... Magic Star Cube Euclidean Cube Infinity Cube Set (2 Piece Suitable for people over 12 years old. Features:Multiple functions:Transforming geometric puzzle toys are designed with multiple color, which not only can be applied as desk or table decorations, but can withstand constant flipping and folding so as to make different shapes, which will add fun to your spare time. Have fun:You can play this mini-puzzle cube with your friend and family, or apply it as party favors and game props to share your joy with your guests, making the party filled with laughter. Material and size: the 2 in 1 infinity cube toy is made of quality plastic material, with a smooth surface and rounded corners, reliable to use and reusable, supporting you for a long time use; This infinite cube measures approx. 2.16 x 2.16 x 2.16 inches/ 5.5 x 5.5 x 5.5 cm, lightweight and portable, making it easy to carry around and have fun anytime Transforming Cube YESSHEN The Amazing Star Cube Transforming Geometric Puzzle Transform Into 2 Pieces Rubix Cube