Description:

• Overall height: about 30 cm
• The main material : plastic and metal
• Power source: sunlight
• Weight: 415g/set
• Color: as picture
• Uses: For indoor and outdoor furnishings, or science education demonstration.
• Suit for age: over 14 years old ,those who like manual operation.
• Play under the direct supervision of adult. 
• Sharp parts, prevent from cuting

Features:

• It's an educational toy set which is great for kids training their intellectual development, hands-on brain, interest in culture, grip, hand-eye coordination.
• Parents can Diy with their kids and promote their parent-child communication in the process of assembling.
• The finished toy can turn with sunshine .
• Under direct sunlight, the use of solar energy, can be slowly rotated (rainy days and indoor solar function can not be used) 
• Exquisite workmanship, but also as a peculiar and unique crafts indoors.  
• Package includes several sets of white pillars , and vary in length , you can choose the appropriate combination according to personal preference , to produce a dozen different combinations of rotating disk , you can install the 8 ball can also be installed 4 balls.