Pebble Stones 100Pcs, Luminous Glowing in Dark Glow Pebble Rock Stones for Walkaway, Aquarium, Home Decor, Garden, Patio and Fish Tank - Green

100Pcs Glow In The Dark Stones Pebbles Luminous Garden Aquarium Fish TankOutdoor & Indoor decoration: Ideal for decorating plant plots,garden walkway and paths, fish tank, succulents, yard, glass vases, landscaping, swimming pool as well as borders and flower beds. Recommend multiple packs with different color for large area. Size:about 18×25×11mmNo Electricity Required: After being exposed under the sunlight or put stones under strong light (lamplight) for an hour Glow stones can glow for hours in the dark. More hours of absorbing sunlight and stronger the light, the brighter the stonesUltra Long Life Span: Glow in the dark pebbles can absorb sunlight and lamplight repeatedly with ultra long life span up to 15 yearsEco- Friendly: 100PCS glow stones are made from polystyrene (PS), eco-friendly, non-toxic, non-radioactive, high polished with no sharp corners, safe for decorating garden and fish tank