300 Pcs Luminous Stones Ice Cubes Glowing Stones Gravel for Garden Path Yard Aquarium Decoration (14x11mm Mixed Color) Premium material: the pebbles are made of resin, which is environmentally friendly, non-toxic, non-radioactive, safe, tasteless, durable for long time use, reusable. Durable: after the product has been stimulated by visible light such as sunlight, it absorbs and stores energy and can emit light naturally in the dark for a long time. The product absorbs light repeatedly and emits light, with a lifespan of more than 15 years. Wide applications: the luminous stone is mainly used for vases, aquariums, garden decoration, swimming pool decoration, bar decoration, children's room decoration, villa gardening and landscaping etc. Luminous stone decoration: You can arrange the stones in your favourite patterns and shapes after absorbing sunlight during the day, the stones glow at night and give your handmade projects a beautiful colour at night. Easy to use: When using for the first time, please absorb the light in the sun for about 30 minutes, then it can absorb any visible light source, and it can glow normally at night. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store