Features. Made of high quality, eco-friendly ABS plastic which is odorless and has no rough edges. High quality parts. The parts are compatible with other building block brands, being neither too tight nor too loose. Detailed PDF manual on online drive. The parts in this MOC set are sorted manually and all care is taken. Made of high quality, eco-friendly ABS plastic which is odorless and has no rough edges. Q: How do I get product assembly instructions? Q: What is included in the product? A: You will receive all the parts needed to assemble the product, we also provide PDF instructions, note that stickers and printed parts containing patterns are not included, we do not provide the original box and paper instructions, there are some parts marked on the first and second pages of the PDF instructions, which means that these parts have been replaced or removed. Q: What should I do if the product is defective or parts are missing? If you do not want the item, we will also assist you in returning it to ensure your benefit.