ITEM NAME:20pcs Colorful Glow in The Dark Luminous Stones Fish Tank Aquarium Pebbles Rock HOT SALE body .shopclass { float: left; width: 100%;.Noctilucent Stone Luminescence Principle, luminous products through the sun, light and other visible light irradiation excitation, absorption and storage of energy, both in the dark for a long period of natural luminescence, product repeated absorption luminescence, life of more than 15 years.
