Glow Stones, Glowing in The Dark Pebbles 150pcs for Walkways, Window, Yard Grass

🧿Quantity: 150 pcs of glowing stones, The dimension of each luminous pebbles is 0.8"-1.2". 🧿Eco-Friendly Material: the glow pebbles 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 🧿Multifunctional Glowing Stone: ideal decor for waterscapes, landscape decoration, potted plants, edge a flower bed, fish tank, lighting a walkway or driveway, gardens, crafts, aquariums, etc.