1. The products are 3D printed models, some models need to be assembled, some modeling experience is required. (it is recommended to purchase them over the age of 14);    
    
2. The white model needs to be self colored    
    
3. Very small size, non professional buyers, please purchase with caution    
    
4. Material: resin    
    
5. Process: high-precision UV curing 3D printing