2.4Lbs 500 PCS Blue Glow in The Dark Pebbles for Driveway Outdoor Landscape Fish Tank,Artificial Luminous Rocks Stones Powered by Light or Solar.Diameter 0.8-1.2 inch. - IN SAFE PACK

• 【How to Keep the Pebbles Glowing in the Dark】：Luminous rocks need to absorb and store energy by visible light such as sunlight and lights, and can naturally glow in the dark for hours. The longer it is exposed to light, the brighter it becomes.Those pebbles can repeatedly absorb the light source and glow. 【Safe Artificial Luminous Stone】：Those glowing in the dark rocks are made of natural resin, non-toxic, non- radioactive and odorless.Eco-friendly pebble stone lighting that requires no electricity and no power. 【100% SATISFACTION OR MONEY BACK GUARANTEE】：100% refund or replacement for defection, accidental damage, non-satisfaction. 【Beautify Your Life】：Our blue Luminous pebbles shows blue-green light.More quantities will make the visual effect more brilliant.It's late at night, and when you walk into the courtyard paved with luminous stones, a path emitting blue-green light comes into view. Like a starry sky dotted with stars. Let you relieve the work and stress of the whole day. 【Personalized Decoration】：You can use luminous stones to create various shapes of objects you like, and personalize your potted plants, fish tanks, walls, and courtyards.