Stone size: 2 cm in diameter
Origin: Mainland China
Luminous or Not: Yes
Before use, must first fully absorb light, by absorbing various natural light or artificial light, realize the spontaneous light function in the dark state. If you don't give them sunlight after receiving the package, the luminous effect will be very weak or will not shine.
1.Not toys, please keep away from children for choking hazard.
2.They are luminous stones, not battery powered or plugged in, so they are not as bright as electric lights.
Material: high quality man-made resin.
Size: About 2.2cm,Weight:each 2.1-2.12g.
Luminous Cobblestones are made of high quality resin and harmless to the environment.
The exquisite workmanship provides a smooth surface without sharp edges.100 colorful glow in the dark stones are perfect for decorating aquarium fish tank, flowerpot, garden.
As the pictures show