Features: Brand new and high quality Soft and Quiet: These colored dices is craft from acrylic, lightly weight and soft, not have sound when throw, which can keep the classroom and other public environment quiet. Educational Math Toy: The dices is great teaching aid, interesting, can apply by teacher in that classroom to teach kids to learn addition, subtraction and etc. Wide Range of Use: The acrylic dices is available in brilliant color, not can served as classroom dices, along with for teaching kids color, and as toy for toy brick. Fun Game Props: There is consequential point on 6 side of our playings dices, brilliant color, suitable for catching the attention of little kids, and can also be apply outdoor. Large Quantity: The package contains a total of 10pcs of small acrylic dices in colorful; Sufficient quantity and various color can meet your diversification daily need. Specifications: Material: Acrylic Color Options: 9Colors is Available as Show in Picture. Package Weight: about.40g Size: about.16mm/0.63inch Package Includes: Set of 10Pcs Dices note: Please allow 1-3mm error due to manual measurement. Please make sures you not mind before your bid. Due to the differences between different monitors, the picture may not reflect the actual colorful of the item. Thanks!