Model Number:Health Gear9n5gyuisoh Package Dimensions:10 x 10 x 4 cm Material:Acrylonitrile Butadiene Styrene (ABS) Features: 1. Quality material makes it eco-friendly and durable. 2. It can spin continue for hours and even some days without stopping. 3. Easy to operate, use external force to make it spinning, then use the battery to make it continue, until the battery is no power. 4. Lightweight and compact styling is convenient to carry and store. 5. Suitable for kids toy and home decoration, and also can be a wonderful gift for your friends. Specification: Condition: 100% Brand New Material: ABS and Metal Battery: 9V Battery (Not Included) Pedestal Size: 8.8 * 3cm/3.5 * 1.2in Spinning Top Size: 2.2 * 1.9cm/0.9 * 0.7in Package List: 1 * Pedestal 1 * Spinning Top About this item [Interesting Spinning Top Toy]: This is a pretty interesting scientific Spinning Top Toy, it comes with a spinning top and a magnetic base, the base is powered by 9V battery (not included), which can create strong magnet field, and can drive spinning top continuously rotating for hours and even days, very interesting and funny [Simple Play]: It is quite simple to play this Electronic Perpetual Motion Rotating Magnetic Gyro, scientific as it is, it is actually pretty simple to play, all you need to do is to load battery and a simple spin and the spinning top will automatically keep rotating on the base [Charming Decor]: Not only is this Perpetual Rotating Spinning Top funny to play but also it can be an exquisite decor, it is made out of good workmanship, has pure black and silver appearance, smooth surface looks pretty and elegant, can be a charming decor for home office [Quality Reliable]: This Spinning Top with Magnetic Base is made of quality thick ABS and metal material, which has high hardness and wear resistance, hard to break or damage, durable and reliable to be used for a long life [Ideal Gifts]: This is a great funny Spinning Top Magnetic Gyro, it is interesting and funny to play, has elegant appearance and reliable quality, can be an ideal gifts for kids to cultivate their interest to science and also can be gifts for friends and families as decor [Interesting Spinning Top Toy] [Simple Play] [Charming Decor] [Quality Reliable] [Ideal Gifts]