3D Printed 1/700 Nuclear-powered Aircraft Carrier USS Ulyanovsk Model Kit. This product is made of photosensitive resin, non-injection molded parts. This product are 3D printed products, some models need to be simple bonding. Will not be “will not be assembled, assembly difficulties” as the reason for the return! All products may exist in the store, manual processing, or sanding removal of support traces and other unavoidable circumstances. Some parts may have molding failure, please contact customer service for free replacement! Hope that you will love my items. Any problems can be resolved without leaving a negative/neutral feedback. Customers’ Satisfaction is our goal. Thank you very much. Happy communication, happy shopping experience!