About this project Includes: 50 glass marbles. Color: Mixed colors. Size: The diameter of each cat's eye marble is 25 mm. Please confirm whether the size meets your expectations before purchasing. A traditional pinball game that improves your child's hand-eye coordination and develops useful fine motor skills. Purpose: Bulk marbles? Only for children's play. These fun toys can also be materials for crafts and art, science and mathematics. Garden lovers will also find it lovely to wrap this around their garden as their pot design. Our products are made with the highest quality materials and are designed to give you the best possible user experience. We strive to ship all orders within three days of purchase, and the estimated delivery time is 8-15 days. When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications. We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please "Do not hesitate to contact us. We are here to help you and will do our best to help you. Thank you for choosing our product. We hope you like it