Features: Brand new and high quality Quantity: the package contains a total of 10pieces of small acrylic dices in colorful; Sufficient quantity and various color can meet your diversification daily need. 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. Soft and Quiet: these colored dices is craft from acrylic material, lightweight and soft, not have sound when throw, which can keep the classroom or other public environment quiet. Wide Range of Use: the acrylic dices is available in brilliant color, not can served as classroom dices, along with for teaching kids color, or as toy for toy brick. Fun Game Props: there is consequential dots on 6 side of our playings dices, brilliant color, suitable for catching the attention of little kids, and can also be apply outdoor. Specifications: Material: Acrylic Color Options: 10Colors is Available as Showns in Picture. Package Weight: about.40g Size: 16mm/0.63inch (More Sizes Detail, Please See Picture.) Package Includes: Set of 10Pcs Dices note: Please allow 1-2cm error due to manual measurement. Please make sures you mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item. Thanks!