Garden Path Flowerpot Decor Glowing Artificial Pebbles StonesThe noctilucent stones will be glowed after sun exposure those stones can be recycled for any place Suitable for decorating garden path swimming pool fish tank or etc You can make these stones any shape as you like Specification Material resinSize 2 4cm 0 79 1 57Pattern starfish whelk scallop triangle oval drop shape irregular shape random Color pink sky blue white orange yellow turquoiseFeature Can be absorbed any kind of lightIt could be used over and over again Glow lasts approximately two to three hours after full sun exposureHigh brightness long life time expectancyEnvironmental friendly material no radiation non toxiPebble style perfect for decorationNOTE 1 Please place the stones under the sun to receive sunlight for more than 3 days 2 After being exposed to strong daylight with 3 hours these pebbles can be lighted within 1 2 hours in the dark Package Included 50 X Glowing Pebbles Stones