Feature: 1. Mechanical Structure: With purely mechanical structure, when the gyroscope rotates, its base will shake a little, but it will not affect the use. 2. Zinc Alloy: Using high quality zinc alloy materials, the metal gyroscope has wear resistance and strong durability, and has a long service life. 3. Relieve Anxiety And Stress: A wonderful tool to relieve anxiety and stress that can make you feel relaxed and add fun to your daily life. 4. Easy Carry And Store: The lightweight and compact shape makes the anti gravity toy easy to carry and store, and it can be played anytime and anywhere. 5. Wonderful Toy Gift: A wonderful toy for your children, and it can also be a great gift for your friends, and you can also give it to yourself. Specification: Item Type: Metal Gyroscope Material: Zinc Alloy Product Color: Silver Product Weight: Approx. 173g / 6.1oz. Package List: 1 x Gyroscope1 x Bracket1 x Lubricant1 x Rope1 x Chinese And English Manual1 x Drawstring Loop Note: When playing the product for the first time, you need to put the lubricant in the package into the two ends of the gyroscope to lubricate it.