100pcs Luminous Artificial Stone Artificial Luminous Pebbles Decor for Aquarium Fish Garden Lawn Yard Decor

Product size: 0.8-1 cm each. Material: Resin. Shape: irregular shape. Color: Color. Features. Leave the stone in the sun for at least 1-2 hours to allow the stone to absorb the light. It can decorate the garden floor and glow in the dark. Can be used to decorate fish tanks. Environmentally friendly materials: Resins are harmless to humans and the environment. After dark, the stone glows in the dark for 5 to 8 hours a day