Glow Pebble Stone is fired by mixture of glass and glow in the dark pigment. After 15-20 minutes of sunlight or lamp light charging, it will be fully charged and will glow in the dark environment. It is characterized by non-toxic environmental protection, UV resistance, water resistance, acid and alkali resistance, oxidation resistance and long lifespan. It is widely used in indoor and outdoor landscaping, concrete decoration, architectural design of roads and gardens.