NIUNIU High QualityThe crystal ball is made of top quality K9 crystal, no impurity, no scratch. Size of ball: 3.15 inches in diameter.Clear ImageThe 3D image was engraved by laser, and it is scaling down at the same proportion of the real planets. Each planet engraved with a name.Colorful LED BaseThe LED base has 6 modes of light, you can let it change colors by itself or choose the color which you want.Unique GiftsThe hight quality ball is a perfect gifts for astronomy lovers. You can gift it to your friends, teacher, boyfriend, husband, children. It will be a surprise for them who are astronomy EnthusiastColor: Silver baseQuantity: 1 pcs Battery is not provided with this product1. Due to different measurement methods, there will be a deviation of 1-3 cm for the goods, please make sure you have no problem before ordering.2. Due to different monitors and lights, the pictures may not reflect the actual color of the goods, thank you very much for your understanding.3. Only the above package contents, excluding other products.