These stones glow the most colorful and brightest for the first hour and the afterglow can last for 8 hours or more when fully charged.
Each Bag Contains 150 Large Stones. Size – approximately bout 4.5 * 3.8 * 0.5cm”
These charge the fastest under black, UV or LED light, but will still charge under regular light bulbs
It’s a good gravel ornament for your garden, yard or aquarium fish tank. Man-made Glow in the Dark Pebbles for Garden Walkway – Making Your Garden or Yard Looks Different from Your Neighbors’ at night Best decoration , long life
Expose the pebbles to the sun in the daytime to absorb enough light, so that they can glow in the night better
Material: Photo luminescent pigment + resin
Water, acid and alkali resistant – Salt Water tanks are fine
Size: about 4.5 * 3.8 * 0.5cm.
|Exterior color||Emitting Color||Diameter(cm)||Weight(g)|