feature: The pack includes 1 x D20 face, 1 x D12, 2 x D10, 1 x D8, 1 x D6 and 1 x D4 dice. Perfect and high quality polyhedral dice for all kinds of board games, parties, rpg, mtg, teaching projects and more. ABS material, easy to roll, not easy to damage, good polishing. The dice can keep glowing for 10 seconds and cannot be charged, and can be rolled about 2800 times. Designed to allow you to have an enjoyable gaming time with friends and family. Perfect for table games, show off your gaming skills with these dice. A great gift for gaming lovers. Specification: Lighting time: 10s Power source: coin cell battery (included) Material: ABS Size: about 26.7x22.1mm/1.05x0.87in Color: as pictured Light color: blue, red Quantity: 7/set notes: No retail packaging. Due to manual measurement, please allow 0-1cm error. Make sure you dont mind before bidding. Due to differences between different monitors, pictures may not reflect the actual color of the item. Thanks The package includes: 7pcs/set x electronic dice 1*charging box When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specifications We want you to be completely satisfied with your purchase, so if you have any questions or concerns, please dont hesitate to contact us. We are here to help and will do our best to assist you. Thank you for choosing our product. We hope you enjoy it