Luminous Glow In Dark Stones
These glow in the dark pebbles are light up by solar or LED light. The pebbles absorb the light for 1 - 2 hours and they can be glow for fairly long time.
Do a LED testing FIRST! Most people use them for driveway or garden decoration, while some people using the for indoor such as room decoration.
Made of Polystyrene (PS), non-toxic & tasteless, non-radioactive material.
- Size: about 0.8"-1.2"/ Pcs 2-3cm