Glowing pebbles: Get 50, 100, 200 or 300 glow-in-the-dark garden pebbles! Requires no electricity: Just expose to daylight for the glow to take effect. Material: Made from luminescent material and synthetic resins. Colours: Choose from white, green, blue or multicolour. Ideal for: Pathways, driveways, edging, flower beds, fish tanks and more. Glow-In-the-Dark Garden Pebbles | Blue | Living Social