Although it was unopened, I opened it for the photos. The first and ninth images onwards were taken from the website of the shop where I purchased it, so please use them as a reference. Also, the following article is from the shop's website. ▼Introducing the Storm Glass▼ What is a Storm Glass? The "Storm Glass" was used as a weather forecasting tool during voyages in Europe in the early 19th century. Inspired by this, this item allows you to enjoy watching the unique and ever-changing crystals within the liquid, which change depending on the weather and temperature. The mix of different materials – glass, liquid, and wood – creates a fresh and cute design for this natural object. It is made by dissolving multiple chemicals in alcohol and filling a glass container. It is said that the appearance of the crystals changes depending on the weather. In reality, the relationship between weather conditions and the crystallization within the liquid has not been scientifically explained. While it cannot be used to predict accurate weather information, the liquid and crystals change uniquely depending on changes in the surrounding weather environment, so please enjoy it as an interior decoration. ▼Regarding the Storm Glass▼ ※Do not put the main body in the refrigerator or freezer to cool it. Because it is a glass product, sudden temperature drops may cause breakage. Because it contains chemicals, it is very dangerous if it breaks inside the refrigerator. ■Important Notes■ ・This product uses glass and is very fragile. Please handle it with extreme care. ・We pay close attention to the packaging of the product, but due to the nature of glass, there is a possibility of damage during transportation. Please be especially careful when opening it. Material...Glass #Ornament #WeatherGauge #Crystals