- Diameter: 0.8-1.2 inch / 2-3 cm, made of high quality resin, non-toxic and odorless, no radioactive substance.
- Fluorescent glowing effect
- Body reaction glowing principle, no power or battery required. The pebbles need enough sunlight to absorb ultraviolet light before they can shine in the dark.
- Our multi-color glowing in black pebbles can be used to decorate roads, lawns and gardens; can be used to decorate potted plants, and gardening; also used to decorate fish tanks, and swimming pools; suitable for some special occasions, parties and so on. The light of black pebbles from the dark is the best decor at night.