Description These solid color balls are designed to enhance learning and play experiences. With a smooth surface and vibrant colors, they are ideal for educational games, math teaching helps, and creative activities. Perfect for marble runs, board games, or as replacement pieces, they bring versatility to various learning scenarios. Features -Color:Assorted Color -Material:Plastic -Size:1.50X1.50X1.50cm/0.59X0.59X0.59in -Visual appeal: the colorful appearance of these solid marbles stimulates children's visual interest, enhancing their understanding of mathematical concepts -Portable size: compact 15 mm size makes these marbles easy to carry, allowing for math games and teaching activities anytime, anywhere -Counting function: assists in early math education by helping children develop logical thinking skills through counting exercises -Interactive play: the track play feature increases interactivity, promoting handeye coordination and making learning fun -Durable design: made from solid materials, these marbles are built to withstand longterm use, ensuring they remain a reliable learning toolPackage list: 120 x Game Replacement Marbles