Portable marble jar for easy storage, allowing you to take them anywhere for on-the-go play. Each marble features subtle swirls in color, making them ideal for Chinese Checkers, marble runs, or other marble games. Enjoy endless fun with these marbles at home or on the move. Perfect for children and adults alike, these marbles offer engaging play and creative possibilities. Recommended for ages 3 years and up. Use as decorative elements in aquariums or for aquarium styling. Create custom patterns during your free time with DIY designs. Enhance your garden landscape by placing these marbles to add visual appeal and charm. Size: 16mm Material: Glass Color: Black + White Package Contents: 10 x Black glass marbles 10 x White glass marbles Note: The package includes only the items listed above; other products are not included. Lighting and display settings may cause slight variations in color between the image and the actual product. Measurement may vary by up to +/- 1-3cm.