Glow-In The Dark Pebbles are an eco-friendly stone replacement to give your Home Garden a unique look like no other. Night Stones require absolutely no maintenance, no batteries or work other than placing them where ever you like! How cool is a night stone that looks like a pebble! These eco-friendly luminous Garden Pebbles require no electricity and look absolutely stunning during both day and night. Decorate your garden path, walkway, backyard, bird fountain, or flower beds!