SIZE AND SHINING: Blue Decorative glow stones measure 0.8″-1.2″/ 2-3 cm. 100 pieces per package. Pebble lighting that requires no electricity and no power. This glow stones pebbles graval stones are durable and weather resistant. Glow Stones pebbles absorb sunlight during the day and give off light throughout the night. Intensity is strongest 2 – 3 hours at night after a full day in the sun.
HEALTHY ECO-FRIENDLY MATERIAL: This decorative Glowing stones made of resin, non-toxic, smell less, non-radioactive, no harm to people, fish, birds and plants, can be perfect glow in the dark stones pebbles idea for aquarium decorations for fish tank, mason jar, pathway, yard garden decoration aquarium decoration.