Store New Arrivals Add to Favorite View Feedback Contact Oubest Glow in The Dark Pebbles/Glow Stones/Glowing Rocks Blue Decor for Garden/Fish Tank/Aquarium/Walkway/Driveway/Plant Pots/Bonsai Description HOW IT WORKS: Glow stones absorb and store light and then when in darkness they give off light, with 2-3 hours of bright glow and then gradually dim away. They can repeat this process for 15 years. VERSATILE DECOR: In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai. PRODUCING SPECIAL EFFECTS: With the dreamlike glow in darkness, they could produce special effects. NON-RADIOACTIVE NON-TOXIC: Made of long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements. WARM TIPS: The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. When applying, do not stack stones on top of each other. Product Description HOW IT WORKS: The exact reason that these pebbles can give off light in darkness is that they can absorb and store light, either natural or artificial, especially visible light of wavelength under 450 NM. When in darkness, these pebbles give off light that is visible and fairly bright during the first 2-3 hours. Then they became less and less bright as there is no light around for them to absorb. The dim afterglow can last 8-10 hours. How much the glow is visible at some degree depends on how dark the surrounding is, the darker the more glow can be seen. When there is visible light around, these pebbles begin another circle of absorbing-giving off light . Actually these pebbles give off light at the daytime too, but only far less visible as in darkness. So, when you first receive these pebbles, they might not glow in darkness, because they might have given off all light they absorbed in dark package box. Put them under light sources for 5-10 minutes, they glow in complete darkness again. In theory, these self-luminous pebbles can function for up to 15 years. VERSATILE DECOR: walkway decoration In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai. plants decoration using these decorative stones in our garden and potted plants inside. bottle decoration With the dreamlike glow in darkness, they could produce special effects. fish tank decoration glow in the dark rocks for fish tank. Warm tips: The darker the surrounding and the more exposure to visible light, the more bright glow can be seen. When applying these glow pebbles, do not stack them on top of each other but spread them out flat for full exposure to light. These glow in the dark pebbles are light up by solar or LED light. How much sunlight do these need per day to light up every night? two - three hours. They'll still glow even when the sun isn't strong. SPECIFICATIONS Materials: long-afterglow luminous powder, polystyrene resin, which are non-toxic and do not contain any radioactive elements. Size of one piece of stone: Approximately 0.6"-1.1" ABOUT US We offer the best prices around on high quality products. Our E-store includes media such as books, movies, music and games while offering electronics, toys, sporting apparel, clothing, tools, general home, garden items and more. SHIPPING We are always working hard to ensure your package arrives as soon as possible. Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside of our control. We offer free shipping to the lower 48 states and ship within 2 business days of payment, usually sooner. We do not accept P.O. Boxes. Please provide a valid physical Home/Office address so we can process your orders quickly. Thank You RETURNS We offer a 30-Day Return Policy on items which you are not completely satisfied with. You have the option for a full-refund or an exchange of the item. No returns are available on items shipped outside of the USA. PAYMENT We accept PayPal. CONTACT US This page content is yet to come Please ad us to your favorite seller and visit again later Thank You CUSTOMER SATISFACTION We try our very best to make sure every customer is completely satisfied. If there's a problem, message us! We're happy to help. WE ACCEPT Copyright 2017 AutoDs. | All Rights Reserved