1、Ideal Teaching Aid: Rounded corners blank dice designed for educational purposes, perfect for teaching basic math and probability principles. 2、Durable Material: Made from premium plastic, ensuring a long lasting and sturdy construction for extended use in classrooms or at home. 3、Versatile Use: Can be used for various math games, probability experiments, or DIY projects, encouraging creativity and critical thinking skills. 4、Compact Size: Measures approximately 16x16x16mm, making it portable and easy to carry around for on the go learning or gaming sessions. 5、DIY Sticker Option: Comes with a blank surface, allowing users to customize the dice with stickers or drawings for a personalized touch. Item Type: Rounded Corner Dice Material: Plastic Weight: 87g / 3.1oz Product Size: Approx. 16x16x16mm / 0.63x0.63x0.63in 20 x Dice