Colaxi 2xGlowing Stone 3mm-5mm Luminous Stone Gravel Accessories Multifunctional DIY Decorative for Swimming Pool Decor Smooth Surface , Yellow 50g, 4 Pcs

Colaxi 2xGlowing Stone 3mm-5mm Luminous Stone Gravel Accessories Multifunctional DIY Decorative for Swimming Pool Decor Smooth Surface , Yellow 50g, 4 Pcs.Decorative Sand Gravel is made of resin, luminous, smooth surface, shining look, lightweightMini Glow Rocks Stones used for decorating your tank, and vases, and can be also used as DIY craft materials, garden decoration, swimming pool decoration, bar decoration, etc.leave all the gravel in the sunlight for about half an hour, they will glow in a completely dark space for about 2 hoursDecorative aquarium small sand stones diameter approx 3-5mm, reusable, floor decoration indoor and outdoorIf you want Luminous Glowing Sand to keep growing indoors or out, install a light above them and glow repeatedlyColaxi 2xGlowing Stone 3mm-5mm Luminous Stone Gravel Accessories Multifunctional DIY Decorative for Swimming Pool Decor Smooth Surface , Yellow 50g, 4 Pcs