High-Quality Crystal: The crystal ball is crafted from premium K9 crystal, free from impurities and bubbles. Ball size: 3.15 inches in diameter. Clear Image: The 3D image is laser-etched and scaled to match real planets. Each planet is engraved with a name. Colorful LED Base: The LED base has 6 lighting modes, allowing it to change colors automatically or let you choose your preferred color. Unique Gift: This high-quality ball is a perfect gift for astronomy enthusiasts. You can give it to your friends, teachers, partner, or children. It will be a delightful surprise for those who love astronomy. Color: Silver base Quantity: 1 piece (batteries not included) 1. Due to different measurement methods, there may be a 1-3 cm deviation in the product size. Please ensure you have no issues before placing an order. 2. Due to different display screens and lighting conditions, the images may not accurately reflect the actual product color. Thank you for your understanding. 3. Only the above package contents are included; no other products.