Plenty of products: you will receive 150 pieces of blue and green luminous pebbles, and 200 pieces of glow stones, these quantities will let you decorate your courtyard Luminous principle: after being excited by sunlight, light and other visible light, the product absorbs and stores energy, and can emit light naturally for a long time in the dark, the product can repeatedly absorb light and then emit light, with a service life of more than ten years Material: the product is made of acrylic, high transparency, reusable, no sharp edge, fine process and polishing, non-toxic and radiation-free, can be safely applied in any decoration or scene Delicate decoration: the products are delicate and the gems 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, courtyard, fish tank, aquarium, flowerpot, lawn, handicraft decoration, DIY decoration, etc. Warm tips: before the first use of luminous stone, it needs to absorb about 30 minutes in the sun, and then use it again to absorb any light for about 10 minutes to achieve the luminous effect, it can emit light normally at night, if it is not bright enough, please use light again 350 Pieces glow in the dark pebbles glow garden decorative stones glowing rocks for outdoor garden lawn yard aquarium plant pot bonsai walkway driveway moonlight yard plant decorations, blue and green Feature: Material: The product is made of acrylic, high transparency, reusable, no sharp edge, fine process and polishing, non-toxic and radiation-free, can be safely applied in any decoration or scene. Nice decoration: The products are sparkle and the gems 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, courtyard, fish tank, aquarium, flowerpot, lawn, handicraft decoration, DIY decoration, etc. . Specification: Material: acrylic Size: as shown in pictures Color: as shown in pictures Package include: 150 x Glow in the dark pebbles 200 x Glowing rocks Note: Manual measurement, please allow slight errors on size. The colors may exist slight difference due to different screens.