Quantity: 340 pcs of decorative glowing pebbles. The dimension of each decorative stones is 0.8"-1.2", weight: 1.37lbs.
Eco-Friendly Material: the luminous rocks are made from Polystyrene (PS), non-toxic & tasteless, non-radioactive.
Glowing Time: Glow lasts approximately two to three hours in the dark after full sun exposure. Glow around 10 hours if it's lamp light charge power for glow stones. If your rocks in garden not glow, pls set rocks near lamp, Or just use a torch on rocks for few minutes, then it will glow brightly whole night.
Multifunctional Glowing Stone: ideal for fish tank gravel decorations, pond decorations, yard decorations, halloween outdoor walkway driveway decorations, yard gravel, aquarium gravel, luminous rocks, etc.
Eco-friendly pebble stone lighting that requires no electricity and no power.
