These solid color 12mm counting balls are ideal for various eonal and recreational activities. With 80 pieces included, they are perfect for teaching children basic math concepts such as counting, addition, and probability. The vibrant colors make them visually appealing and engaging for kids, enhancing their learning experience. - Color: Assorted - Material: Plastic - Size: 1.20 x 1.20 x 1.20 cm / 0.47 x 0.47 x 0.47 in - Eonal tool: Provides a valuable math teaching aid, helping children develop mathematical thinking skills and sparking their interest in learning - Safe and reliable: Made from solid plastic balls, these are safe and durable, providing peace of mind during playtime - Enhances creativity: Adds fun and stimulates children's creativity and imagination, suitable for both home and classroom use - Track design: The ball track setup helps develop children's fine motor skills and spatial awareness, improving hand-eye coordination - Reliable quality: Durable construction ensures long-term use, making it a dependable addition to any eonal toolkit Package list: 80 x colored marbles