Naisfei Glass Stones, 200 pcs Fish Tank Rocks Glow in The Dark,Pebbles Stone for Fish Tank Aquarium Garden Plant Pots Bonsai Walkway(Blue)

• Package:These are about 200 Pcs glow in the dark rocks outdoor, about 0.8-1cm inches long
• Wide Application:These glow rocks stones can be perfectly applied to fish tanks rocks , aquarium gravel, fairy garden decorations,betta fish tank accessories, turtle tank accessories, outdoor rocks decor, yard roads, walkway and more
• Material: made of polystyrene resin, non-toxic and no any radioactive elements, will not cause health effects to animals
• Long-Lasting Glow: When you receive the parcel please kindly put all the gravels under the sunlight or UV light for about half an hour to make them charge fully for the first time use, then you will notice the glow in the dark, It will last the glowing
• Easy to Install:No wiring, electricity, or complicated setup required.Simply spread the gravel where you desire and let it charge in the sunlight during the day.Enjoy the stunning illumination as the night falls

Product description Fish Tank Gravel,200 pcs Glass Stones Non-Toxic Beautiful Smooth Vibrant Colors Vase Filler, Table Scatter, Aquarium Fillers, Gems Displaying, Gem Glass Confetti Specifications Product Name:Glow Rocks Color:Blue Material:Resin Product size:0.8-1cm Packing list: 200 pcs glow rocks Characteristic: The exact reason that these pebbles can give off light in darkness is that they can absorb and store light, either natural or artificial, especially visible light of wavelength under 450 NM. Notes: 1.Please allow slight difference of size due to manual measurements. 2.The colors may look a little different due to different screens Directions no