8m Decorative Gravel Garden or Yard 100 Glow in the Dark Sky Blue Noctilucent Pebbles States for Walkway Park Ornaments(20pcs)

Description

Luminous State could glow in the dark more than 6-10 hours,by absuchrbing the sunlight/lamplight in daytime ,can glow in the night better. Unique decorationatiat for the fish tank with aquarium Harmless to All Fish,Fits Salt water with Fresh water.High brightness , latg life time. Water, acid with alkali resistant, antioxidant. Use enviratmental friendly material: no radiatiat, nat-toxic. One side of each state is flat, for easy decorationatiat. Designed for use in fish tank,garden ,yard ,line a walkway, wall,vase, flower pot, swimming pool,any place you want to use