Diamond Shaped Luminous Stone Fish Tank Aquarium Landscaping Luminous Stone Features: Environmental protection material: Fluorite is made of nonradioactive resin, which is to human body and living environment. Unique Stones for Different Decorative Styles: These stones can be used to make a path, aquarium or garden beautiful and romanticss. Glow-in-the-dark effect: of these gemstones lasts about 5 to 8 hours after exposure to sunlight or light. A variety of colors for you to choose: you can give it as a gift to your family, friends and colleagues. Beautiful and durable, can be used for a long time. SMALL AND PORTABLE: You can bring these glow in the dark stones lightness to your campsite for a great night out. Product Description: Description： Material: Acrylic resin Dimensions are as shown. Color: Multicolor Package includes： 100 x Glowing stones Notice : Due to the difference between different monitors or color reflecton in the monitor lighting,background etc, the picture may not reflect the actual color of the item. Please allow 1-5mm error due to manual measurement. For more good-looking and affordable items, please search or click the brand：Poaug Material:Acrylic Resin Assembled Product Dimensions (L x W x H): 2.7559 x2.76 x0.79 Inches Contain:100X Stone Decorative Stones,Garden Stones,Landscape Stones,River Rocks,Pebbles,Crushed Stone,Decorative Gravel,Rock Garden Stones,Flower Bed Stones,Colored Stones,Rock Mulch,Outdoor Decorative Stones,Aquarium Stones,Polished Stones,Pathway Stones,Ceramic Stones,Stone Chips,Decorative Rock,Stone Pebbles,Gravel for Landscaping,Stone Borders,Decorative Rocks for Vases,Terrarium Stones,Natural Stone Chips,Bulk Decorative Stones,Stone Pathway,Glass Stones,Garden Pebbles,Outdoor Gravel Stones,Stone Mulch,Premium Decorative Stones,Fireplace Decorative Stones,Small Decorative Stones,Large Decorative Stones,Decorative Stone Collection,Stone Decor,Eco-Friendly Stones,Rock Pathway,Decorative Gravel for Planters,Mixed Decorative Stones,Stone Landscaping Supplies,Ornamental Stones,Stone for Aquascaping,Craft Stones,Decorative Rock for Ponds,Unique Decorative Stones,Polished Pebbles,Stone Mulch for Gardens,Gravel Stones for Driveways,Decorative Stone Gravel,