Condition: 100% Brand New Item Type: Balancing Toy Material: Stainless Steel Color: As shown in the picture Size: Approx. 13x18cm / 5.1x7.1in Weight: Approx.150g/5.3oz Application: Great for those who are passionate about science or demonstrating the laws of physics in a science classroom. Help your child explore important physics values. Package List 1 x Base 1 x Bracket 1 x Accessory 1. Please allow 1& 8209;2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 1When you get bored and feel there is too much pressure, you can play it, it will be fascinating to you. It can kill time and help you relieve stress. 2This is a mini desktop toy, and you don't need much space to place it, no complicated operation, everyone can play. 3Made of high quality stainless steel material, antirust, anticorrosion, sturdy and durable, safe and smooth to touch. 4This balancing toy is also a wonderful educational instrument for pupils to arouse their interest in physics. 5The perfect gift for your friends or family, children, it can also be an exquisite craft.