1. Material: ABS 2. Type: small particle building blocks 3. Suitable age: 14 years + 4. Power supply: main body (3.7V 100mAh lithium battery), warm light (button battery) 5. Eco-friendly ABS plastic material, smooth and burr-free, safe to play 6. Small particles assembled blocks, tightly assembled, stable structure, not easy to fall down 7. Carbon fiber center shaft, strong support is not easy to deform, 360 degrees rotating sphere, open the exploration of the full perspective 8. Technology wind planet shape blocks, high transparent protective cover, the internal structure is clearly visible, DIY educational toys, is conducive to inspiring thinking 9. Size: about 29.8 x 26.2 x 45.4cm
