General description Glow Stones are a set of 100 artificial fluorescent pebbles designed for outdoor and indoor decoration. These pebbles absorb sunlight during the day and emit a soft blue glow at night for 2-3 hours, creating a beautiful ambiance in various settings. Technical specifications Material: Polystyrene (PS) Color: Creamy (Day), Blue (Glowing) Quantity: 100 pieces Usage Ideal for pathways, flower beds, decorative vases, aquariums, gardens, halls, nurseries, and parks. Perfect for DIY projects to create words and patterns. Before first use, place the stones in sunlight or bright light for at least 4-8 hours to ensure optimal glow. Ensure each pebble absorbs enough sunlight for maximum brightness; the longer they absorb light, the more radiant they will be. The darker the environment, the brighter the stones will appear. Other information Safe for indoor and outdoor use; no electricity needed and reusable. Keep away from children under 3 years old to avoid choking hazards.