The perfect little necklace for any stargazing science lover! A clear hourglass pendant holds authentic celestial stardust - the dust of genuine Campo del Cielo meteorite! A simple, elegant, yet entirely special piece of jewelry holding a bit of the universe. While this hourglass is functional in a sense, the meteorite within the necklace also does not fall like sand. As meteorite is magnetic, it slightly sticks together and falls far more slowly and only when gently jostled with normal wear. Comes with authenticity information. Materials: Glass, sterling silver, rhodium-plated brass, genuine meteorite Pendant size: 1 1/4" (32mm) Chain length: 18" (46cm) Our jewelry is individually handcrafted and may slightly vary from the photographs. Our products are not waterproof - please avoid getting our pieces wet. All products will come with this care information. Our jewelry makes a great gift or stocking stuffer!