Fish Tank Rocks Glow Blue/Glow in The Dark Pebbles for Garden 1X1950

Description: BEAUTIFUL LUMINESENT GLOW ROCKS IN BLUE. GREAT FOR FISH TANKS OR GARDENS. : 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 LAST FOR years. In darkness, they glow and help to show walkway, path, driveway, floor, or decorate garden, aquarium, fish tank, plant pots, bonsai.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 elementsHow 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 .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.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. Keep away from children for chocking hazard 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"

Price: 14.99 USD

Location: Crawley, West Virginia

End Time: 2024-03-11T23:45:47.000Z

Shipping Cost: 0 USD