300 Pieces Luminous Garden Pebbles Pathway Decoration Outdoor Aquarium Garden Decorative Stones for Path Lawn Yard Driveway (Colorful) Luminous Pebbles - 300 pcs decorative luminous pebbles, these pebbles absorb enough sunlight or other artificial light during the day, can glow for up to 3-6 hours at night or other dark environments. They can absorb light and keep glowing. If they are not bright enough, please shine them again. Safe and Durable: No electricity required. Made of high-quality resin, durable, non-toxic, odorless, and non-radioactive. The surface is neatly polished without sharp edges. Make Your Yard Cool - Line driveways, flower beds, or fill flower pots to make your garden or yard absolutely unique and cool Versatile Luminous Stones: Great for aquarium gravel decoration, pond decoration, patio decoration, Halloween walkway, garden decoration, aquarium gravel, luminous rocks, etc. How to Make Them Glow: No electricity required. Place them in the sun or under a lamp to absorb the light for an hour and they will glow for hours.