200 Pcs Luminous Stone, Luminous Pebble Artificial Pebbles Decorative Stones at Night for Outdoor Garden Aquarium Walkways Pool Path Lawn Yard (Blue)

General Description These luminous stones are made from high quality resin, environmentally friendly, radioactive and non-toxic. Each bag contains approximately 200 pieces of glow-in-the-dark pebbles, providing ideal decoration for your outdoor and indoor spaces. These pebbles absorb sunlight or other light sources during the day, allowing them to glow for up to 3-6 hours at night. Technical specifications Material: High quality resin Quantity: Approximately 200 pieces per bag Shine duration: 3 to 6 hours after exposure to light Use To use these pebbles, simply expose them to direct sunlight or an intense light source for 2 to 3 hours. The longer and more intense the exposure, the brighter and longer they will glow in the dark.