100/100 is naturally inevitable that there is cotton batting. Those with high bids should detour. If you want a certificate, you must pay 1,000 to 1,500 yuan at your own expense. Our designers have been dealing with natural stones, semi-precious stones, jade, and antiquities for a long time. So all the accessories in this museum will be labeled as natural if they are natural. If they are other materials, they will also be clearly marked. Product descriptions, as for other similar efficacy descriptions, please estimate online information. We do not make exaggerated statements. As long as you see the right thing, you can consider placing an order at a fair price. If you have any other questions, please come to the newsletter and thank you. The product pictures in the store are all taken in real products. It is inevitable that there will be chromatic aberration in photo shooting and various screens. For any natural ore items, if there is a lack of ore. Clouds and ice cracks are still normal, not a "defect". Please pay special attention. If you are a perfectionist and cannot accept or accept it, please do not place an order, so as not to cause trouble . Old antiques will inevitably have traces of used years. For example, oxidation defects and cracks are normal. They can also highlight the feelings and value of cultural relics.