Features: No electricity required, just put pebbles in the sun for half an hour or more, they glow in the dark. Safe, non-radioactive, environmentally friendly and reusable. The longer the sun exposure time, the brighter it shines. Perfect for garden, fish tank, fish tank, planter, walkway, etc. br/> Features: Material: plastic Color: blue, green Quantity: 300 pieces Pack size: 200 * 150 * 40 mm / 7.87 * 5.9 * 1.57 inches br/> Package Weight: 180g / 6.35oz Note: Due to the different screen and light effect, the actual color of the item might be slightly different from the pictures shown Color. Package List: 300 * Pebbles
