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D20 Dice

The d20 is the most important and coveted die used in Dungeon & Dragons. It is an icosahedron, a polyhedron...
D20 Dice

The d20 is the most important and coveted die used in Dungeon & Dragons. It is an icosahedron, a polyhedron with 20 equilateral triangles, that is numbered 1 to 20. The numbers are arranged so that the largest number (20) is on the opposite side of the smallest number (1), the 2nd largest number (19) is on the opposite side of the 2nd smallest number (2), and so on. The sum of the opposite sides is always 21. Typically, a standard sized d20 measures 19mm to 20mm tall.

d20 dice are central to the core mechanics of many actions in Dungeons and Dragons: it determines if an attempt at something is successful such as attacks, saving throws, skill checks, and ability checks.

  • 20mm Zinc Metal Alloy 20 Sided D20 Dice - Silver with Red Numbers
    $6.64
    Original price $6.64 - Original price $6.64
    Original price
    $6.64 - $6.64
    Current price $6.64

    Koplow Games 20mm Zinc Metal Alloy 20 Sided D20 Dice - Silver with Red Numbers

    FREE Shipping over $55

    You're going to love the look and feel of this metal die! It has numbers 1 through 20 etched into the surface and painted red. It stands ~19.5mm ta...

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    $6.64
    Original price $6.64 - Original price $6.64
    Original price
    $6.64 - $6.64
    Current price $6.64
  • Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - Green Numbers
    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01

    Koplow Games Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - Green Numbers

    FREE Shipping over $55

    You're going to love the look and feel of this metal die! It has numbers 1 through 20 (countdown style) etched into the surface and painted green. ...

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    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01
  • Large 22mm Zinc Metal Alloy Countdown D20 Dice with Black Pippd Bag- Red Numbers
    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01

    Koplow Games Large 22mm Zinc Metal Alloy Countdown D20 Dice with Black Pippd Bag- Red Numbers

    FREE Shipping over $55

    You're going to love the look and feel of this metal die! It has numbers 1 through 20 (countdown style) etched into the surface and painted red. It...

    View full details
    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01
  • Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - White Numbers
    $9.20
    Original price $9.20 - Original price $9.20
    Original price
    $9.20 - $9.20
    Current price $9.20

    Koplow Games Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - White Numbers

    FREE Shipping over $55

    You're going to love the look and feel of this metal die! It has numbers 1 through 20 (countdown style) etched into the surface and painted white. ...

    View full details
    $9.20
    Original price $9.20 - Original price $9.20
    Original price
    $9.20 - $9.20
    Current price $9.20
  • Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - Blue Numbers
    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01

    Koplow Games Large 22mm Zinc Metal Alloy Countdown D20 Dice w Black Bag, 1 Pc - Blue Numbers

    FREE Shipping over $55

    You're going to love the look and feel of this metal die! It has numbers 1 through 20 (countdown style) etched into the surface and painted blue. I...

    View full details
    $8.01
    Original price $8.01 - Original price $8.01
    Original price
    $8.01 - $8.01
    Current price $8.01