Our Kronos hourglass is more than just a timepiece. It is a work of art that combines elegance and timelessness. Made from high-quality glass and filled with fine sand, it is the perfect accessory for your home or office. Material: Made from robust glass, offering durability and high quality. Design: The transparent black design adds a modern and elegant flair to any room. Size: With a height of 20.3 cm, it fits perfectly on any desk or shelf. Multipurpose: Ideal as a decorative piece, timepiece or even as a meditative element. Unique: Each hourglass is unique, as the flow of sand can vary depending on the amount filled and the ambient temperature.