These 16mm D10 olympic pearlized gold die are numbered 0 to 9 - each side has a number etched into the surface and painted black. The top number displayed on a roll is the number used for that turn. The 6 and 9 are marked with a dot at the lower right of the number to avoid confusion between the two numbers. Purchase includes 10 die in a clear plastic tube with top. Koplow Games Dice are some of the best in the hobby, with well painted and etched numbers/pips/text.