This is a product called "Sado Gold Mine" sold by Niigata Prefecture Tourism Products Co., Ltd., containing gold leaf. As shown in the sixth photo, the ingredient weight is indicated as 94.43% gold leaf, 4.90% pure silver, and 0.67% pure copper. The name is listed as a food additive, pure gold leaf coloring agent, but as it is likely old, it is uncertain whether it can be used as a food additive. The original owner enjoyed traveling and had accumulated various souvenirs at home. This is believed to be part of that collection, found inside a decorative display cabinet. Out of the three, one has been opened. The remaining two are unopened. It is unknown whether the seal was broken due to being crushed by other miscellaneous items or if it was opened to look inside. It doesn't appear to be diminished at a glance, but precise weighing is not possible. Please refer to photos 2, 3, and 4 for your assessment. It is listed under the "Collection" category, but considering that some people use it for various decorations or to melt the gold into ingots, please consider this. Regarding the condition of the product, it is marked as "Slightly scratched or dirty" due to two unopened and one opened item. Please agree to all conditions and proceed with the transaction as is.