Feature: 1. Plastic Material: This fractional dice is made of high-quality plastic, durable and wear-resistant for long-term use. 2. Engraved Symbols: Numbers are engraved into the surface to prevent fading or wearing off over time. 3. Educational Tool: Supports early math learning and helps children practice fraction concepts. 4. Teaching Aid: Suitable for classroom use to assist instruction in mathematics. 5. Set Includes 20 Dice: Enables diverse combinations for hands-on math activities. Specification: Item Type: Fraction Dice Material: Plastic Gross Weight: 88 g Product Size: Approx. 1.6 x 1.6 x 1.6 cm Intended Use: Mathematics education Package List: 20 x Dice Note: 1. Slight measurement variations (±1–3 mm) may occur due to manual measurement. 2. Screen settings may cause slight color differences between images and actual product. 3. For children under 6 years old, adult supervision is recommended.