Crafted with durable materials, these small balls are perfect for hands-on learning and interactive play. Their solid design ensures longevity, making them suitable for repeated use in math exercises, probability experiments, or as accessories for kids' games. The bright colors add visual appeal, encouraging engagement and creativity. Features -Color:Assorted Color -Material:Plastic -Size:1.50X1.50X1.50cm/0.59X0.59X0.59in -Educational value: these marbles serve as an excellent math teaching aid, helping children grasp basic math concepts through engaging play -Enhanced engagement: bright colors and interactive track play keep children engaged, making learning more enjoyable -Convenient portability: small and lightweight, these marbles can be easily transported for learning and play -Skill development: encourages the development of fine motor skills and handeye coordination through interactive play -Game Replacement Marble: constructed from durable materials, these marbles are designed to endure extensive use, providing lasting educational value Package list: 120 x Game Replacement Marbles