Description: It is a magnetic gyro toy which can whirl for a long time like it will not stop.Made of ABS and electromagnet， it is operated by battery in base.you need to make it move at the beginning， then you can just show others your magic toy. It also can be your cool decoration of table， bedroom or office.The base is also the battery box. It need 1 x 9V battery but ( not included ).It is suitable for teenager above 10 years old and adult， please keep it away from baby.Brand: 9PigItem Name: Non-stop Magnetic GyroMaterial: ABS， ElectromagnetBox Size: 9.5 x 7.5 x 8.8cmBattery: 9V Li Battery ( Not Included ) Specification:General InformationMaterials:ABS，MetalTheme:RealityGender:UnisexCompleteness:Finished GoodsStem From:ChinaDimensions and WeightPackage weight:0.110 kgPackage size:9.000 x 9.000 x 3.000 cm / 3.543 x 3.543 x 1.181 inchesPackage ContentsPackage Contents:1 x GyroProduct Safety Disclaimer: We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys， knives， etc.)， we recommend proper supervision as we cannot be held liable for misuse or accidents.Note:Product photography is for illustration only. The product sold may have minor physical differences depending on manufacturer specifications， production batch， etc. Customers should carefully consider this before purchase.Small Parts Disclaimer: These toys contain small parts， not for children under 3 years in case of swallowing or choking . We do not accept any responsibility or liability for misuse of this or any other product.