Feature 1Glowing in the Dark: These six sided dice glowing in the dark, making them more playable in many different situations. 220 Pieces: These dice pieces are delivered with 20 pieces, they can be used individually for different situations and can be used for a long time. 3Black Dot: The black dot makes this 6 sided illuminated dice easier to see in the dark, which is a very practical design. 4Plastic Material: The game dice are made of plastic material, which is wear resistant and durable, light weight and durable. 5Widely Applicable: These luminous dice are widely used in night clubs, KTV , entertainment games, table games, etc. Item Type: Glowing Dice Material: Plastic Product Size: Approx. 1.4 x 1.4 x 1.4cm / 0.6 x 0.6 x 0.6in Applicable To: Board Games and Other Gaming Package List 20 x Glowing Dice Note 1. Manual measurement, please allow 1 to 3mm error, thank you! 2. Due to differences between different monitors, the picture may not reflect the actual color of the item. 3. Children should be used under the care of parents.