Welcome to Giyblacko home themed online mall, improve the quality of life, come to choose beautiful and practical home goods!: 100Pcs Conch Shell Luminous Stone Aquarium Fish Tank Landscaping Features: Beautiful, Colorful and Wonderful Also can make luminous wishing bottles. Light up your fish tank at night.It is a great gift for your love one, family and friends. Up to approx. 3-6 hours glow time after being exposed 30-60 minutes to light.Swimming pools, aquarium, fish tank, walkways, driveways,garden or backyard decorations. Put it into a glass bottle, a wish bottle is done.can be used for fish Aquarium decoration, and beautiful. can be used on painting,such as butterfly's wing/moon star...and so on.Note: Due to the difference between different monitors,the picture may not reflect the actual color of the item.Please understand, Thank you. Product Description: Product size: 3-5cm Products include: 100pc luminous stone High Quality: The quality of the products is very good, are the selection of better materials. Versatile: The products are suitable for all parts of the home to meet your diverse life needs Decoration: These household items make your home more comfortable and clean, and dress up more beautiful. Gifts: Merchandise is a great gift for family and friends, but also for various holidays, such as: Christmas, Halloween, Bee Day, Independence Day, Valentine's Day, etc. Satisfactory after-sales service: If you have any questions at the time of purchase or after getting the product, please contact us in time to serve you 24 hours to solve the problem.