Enjoy a nice big jumbo die that will fill up most players hands. Set of 3 (D20) are solid and much larger than standard size dice. Dice are 55 mm or approximately 2.17 inches wide. These dice have a variety of creative uses. Use as math dice, countdown dice, novelty, game construction, or for your own creative idea. NOT a stand alone game. Black, Red and Blue dice (1 each) have white-colored recessed numbers. Amazing looking dice. Numbers are approximately 3/8 tall. Dot marks at base of numbers "6." & "9." to distinguish between the two look-alike numbers. Includes black, blue and red velvet, drawstring storage pouches. Measure approximately 4 x 5 inches laying flat. They have a round sewn in bottom. NOT a True Spin-Down Dice. Not a True Count down dice !! There are various definitions (meaning multiple definitions) for what qualifies for a TRUE Spin-down die and a TRUE Count-down die. This listing does NOT claim to be either a spin-down or count-down die because of the multiple descriptions on what this may actually mean. The numbers from 20 to 11 are adjacent, the number "10" is on the opposite side of the die from number "11". The numbers 10 to 1 are adjacent to each other. For all practical purposes this dice can be used to count-down from 20 to 1 in games where players loose life-points etc. Additionally, if one were to roll the dice one millions times, the chances/averages are excellent that each number will appear 50,000 times. Returns (if required) are always processed promptly and cheerfully. This is a BUNDLE. Must be returned as a COMPLETE new bundle for any return to process.