Feature: 1. 1. UNIQUE DESIGN: The rotor of the gyroscope has good hollowing mode, laser cutting, no flash burr, a smooth plane, and a balance of rotation. You can put it on your finger or base, you could even place it on a string, but if not, a normal table would still do. 2. 2. CREATIVE TEACHING TOOL: It continues to young and old alike with its mysterious force that seems to defy gravity, to spark kids' interest in physics and science. alleviating hyperactivity in children, development of intelligence, and coordination of fingers. 3. 3. HIGH-QUALITY MATERIAL: Adopt a bright metal frame, stainless steel shaft, gold-plated inertia flywheel. Our product shaft is made of stainless steel imported machine, has a smooth surface, will not rusty and fade, will not be easily damaged, always looks as good as new. 4. 4. KILL TIME: When you get bored and feel there is too much pressure, you can put it on your desktop, start it, quietly watching its fascinating whirl, it will be fascinating to you. It can kill time and help you relieve stress. 5. 5. PERFECT GIFTS: The best choice for birthday, Christmas, thanksgiving, new year gifts. Specification: 1. Super sound-off.2. Super stable without shaking.3. Reasonable counterweight with balance principle, long-lasting rotation. Package List: 1 * Gyroscope Note: Due to the lighting effects and shooting angles, there is a color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size.