Item Type: Fingertip Gyroscope Toy Material: Metal Product Size: Approx. 20 x 20 x 27mm / 0.8 x 0.8 x 1.1in Package List 1 x Fingertip Gyroscope 1 x Storage Bag Please allow slight error due to manual measurement. Thanks for your understanding. 1Great Decor: Superb craftsmanship, attention to detail, surface polishing process, easy to rotate, looks exquisite and beautiful, can be great desktop decoration. 2Wide Range Of Applications: Fingertip gyroscope is suitable for people with irritability, anxiety, low concentration, ADHD and ADD, helps to break bad habits and make them focused. 3Stress Relief: Rotating gyroscope can help office workers and students relieve the stress of work and study, fun gifts for family, friends, colleagues, etc. on holidays. 4Portable Design: Light weight and in small size, comes with a bag for easy storage, easy to carry, suitable for home study, office, travel, Christmas party, etc. 5Metal Material: Desk rotating gyroscope is made of excellent metal material, eco friendly, firm and sturdy, no deformation, wear resistant, stable and durable.