Features: Enhancing party vibe: These traders dices are ideal game supplies for birthday party, Christmas parties, Valentine’s Day date, family gathering and so on, living up your party vibe, and thoughtful gifts for game lovers. Practical math learning tool: The polyhedral dice set is useful tool for math learning, so parents can use them to teach numbers and count counts, easily learning from playing. Specifications: Material: acrylic Size: as the picture shown Color: as the picture shown Package includes: 15 x D3-D100 RPG dices Warm notes: Manual measurement, please allow slight errors on size. The color might exist a slight difference due to different displays. Choking risk may exist, please keep away from people under 3 years old.