Glow In The Dark Sand Glow Sand For Courtyard Path Decorations Charming Luminous Sand For Fish Tank Aquarium Fluorescent Pebbles For Garden Decor 0.35oz Per Bag

The smaller sizes are suitable for fillers, fulfilling garden paths, vases, potted plants, fish tank gaps, or creating glow-in-the-dark sand art bottles and micro decorations. Open the packaging bag before using it in the dark sand, spread it evenly, and expose it to sunlight, strong light or so that each glow sand can fully absorb energy. It will be a fantastic light in a dark environment. Glow in the dark gravel can absorb and store the energy of light source (sunlight, strong light, or other light sources) and bright. The darker the surroundings the more exposure to visible light, and the more bright glow can be seen. Glow rocks for landscaping can continue to glow for several hours when they absorb enough energy, and will slowly dim as time goes by until they stop glowing. Reusable to brighten your yard for decades.