Glow Pebbles, 840 pcs Blue Glowing Rocks, Small Glow in The Dark Stones for Outdoor Decor, Garden Lawn Yard, Luminous Pebbles for Landscaping, Walkway Pathway, Aquarium Fish Tank Rocks

Warm Tips QUESTION: Will it definitely glow at night after full day of direct sun? ANSWER: Not so, because the light absorption will be saturated, when the sun is slowly setting, it is already releasing the light source. It may not be obvious at night, so, no matter day or night, it only needs to be irradiated with a light source for 10-20 minutes, and it will glow in the dark glowing rocks do not glow all night. There is a time limit. It is recommended not to spread them scatteredly. Product Specifications Material: Resin Color: Blue Diameter: 0.3"-0.4" Quantity:840pcs/package