Key benefits - Detachable design for easy maintenance and portable use. The gyroscope can be disassembled and reassembled as needed for cleaning or replacement. - Smooth rotating motion powered by a high quality ball bearing. Delivers reliable, consistent spins with minimal friction. - Durable and lightweight construction. Made from aviation aluminum alloy for strength without excessive weight. - Multiple color options to suit your style. Choose Blue, Black, Pink, Silver, or Gold. - Versatile size options. Diameter approximately 55 mm or 45 mm, suitable for desk use, travel, or demonstrations. Specifications - Product name: Detachable Rotating Spherical Gyroscope - Material: aviation aluminum alloy + high quality ball bearing - Color: Blue / Black / Pink / Silver / Gold - Product size: diameter approx. 55 mm / 45 mm Use scenarios - Desk toy for focus breaks: Enjoy a smooth, tactile rotation during work or study sessions to help maintain concentration between tasks. - On the go tool: Lightweight and detachable for compact transport, making it easy to carry in a bag or pocket for travel or commutes. - Educational demonstration: Use the rotating spherical motion to illustrate basic gyroscopic principles in classrooms or STEM activities.