lot of products: you will receive 150 pieces of blue and green luminous pebbles, and 200 pieces of glowing stones, these quantities will allow you to decorate your yard Luminous principle: after being excited by sunlight, light and d ‘other visible light, the product absorbs and stores energy, and can naturally emit light for a long time in the dark, the product can repeatedly absorb light and then emit light, with a service life over ten years Material: the product is made of acrylic, high transparency, reusable, no sharp edge, fine processing and polishing, non-toxic and radiation-free, safe to apply in any decoration or scene Delicate decoration: The products are delicate, and the gemstones shine in the night, turning your garden into a beautiful and dreamy landscape, adding light and color to your life, it is suitable for garden, yard, fish tank, fish tank, flower pot, lawn, craft decoration, DIY decoration, etc. Warm Tips: Before the first using s luminous tone, it needs to