Glow in The Dark Rocks Indoor & Outdoor Use Blue, 450 Pieces

If you're looking for a unique and fun way to add a magical touch to your indoor or outdoor space, look no further than Graham Products' 450 Pieces Glow In The Dark Pebbles. These pebbles are perfect for use in gardens, aquariums, planters, walkways, driveways, and more, and offer great glowing quality in the dark or nighttime. One of the most impressive things about these glow-in-the-dark pebbles is that they are not radioactive and risk-free from harmful chemicals for humans and animals. This means that you can feel confident using them in your home or garden without worrying about any negative effects. In addition, these pebbles are also a great way to teach kids about photoluminescence. Kids can interact with the stones and learn about how they glow in the dark as a result of this fascinating scientific process. With 450 pieces included in each set, you have plenty of pebbles to work with to create unique and beautiful patterns.