Flashing Dice Flashing dice are really great buys. Throw them to save you from throwing snake eyes. Use dice for craps or Dungeons and Dragons. Use them for yatzee or even backgammon. So get some of these dice if winning's your goal. They light up and flash when they bounce or they roll. Length: 1.1 in. , 2.79 cm. Width: 1.1 in. , 2.79 cm. Height: 1.1 in. , 2.79 cm. Dice Colours: Blue, Green, Pink, Purple LED Colours: 1 Blue, 1 Red Batteries: Batteries for this item are NOT Replaceable. Adding one Flashing Dice to your shopping cart gets you one dice. Disclaimer: This product is not 5 years of age.