Glow-in-the-dark pebbles mark a path or highlight a flower bed. 100 piece set Line a walkway, edge a flower bed or fill a planter with these unique acrylic pebbles. After being exposed to daylight, these pebbles glow in the dark. Glow lasts approximately two to three hours after full sun exposure. These are a flat marble size and are made of a poly resin material.

Features:

• Uses: vases, aquariums; gardening, swimming pool and decoration of bars; Villa gardening, for children play games.
• Suitable for gardening: bright ornaments, aquarium landscaping, luminous stone (beauty of the dedicated fish tank)
• Stone Size: 0.8-1.2 in
• Weight (each): 0.07-0.08 oz, about 7.62-7.76 oz (100 pieces)