Lulu Collection Space Glasses 260ml Pair Set I received these as a gift, but they have been stored at home in their box without being used. They feature a space design with a special mirror finish that makes the inside appear vividly and beautifully, making them very pretty glasses. The size is 8.5 x 9 cm. The color of the drink changes the impression of the outside. In a place exposed to light, like a window, the reflection also appears on the table, allowing you to enjoy the atmosphere. The bottom of the glass features the Earth. And as if illuminating the Earth, countless stars such as Orion, the Summer Triangle, the Milky Way, the Big Dipper, and Saturn shine mysteriously.