Photoluminescent tumbled gravel to outside in gardens

Photoluminescent Tumbled Gravel is suitable to use outside in gardens as a decorative garden feature, to highlight plant pots or the edge of paths for example or to decorate vases in windows etc, the only limit is your imagination! These decorative aggregates are the bright eco friendly lighting choice that use no electricity or battery power. The glowing stone absorb light throughout the day and then slowly release the light as an afterglow throughout the evening. The brightness of them are 10 times brighter than traditional glow in the dark products.