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D12 Dice

The d12 is a dodecahedron made up of 12 pentagonal faces, numbered 1 to 12. The numbers are arranged so...
D12 Dice

The d12 is a dodecahedron made up of 12 pentagonal faces, numbered 1 to 12. The numbers are arranged so that the largest number (12) is on the opposite side of the smallest number (1), the 2nd largest number (11) is on the opposite side of the 2nd smallest number (2), and so on. The sum of the opposite sides is always 13.

In Dungeons & Dragons the d12 die is most commonly used in combat scenarios when weapons and magical attacks are powerful enough to deal high amounts of damage, or when the ability calls for the use of such a die to determine an effect. The d12 is also the “hitpoint die” for the Barbarian class, which means that every time the Barbarian reaches another level, they get to roll a d12 and add the result to their total hitpoints.

d12 dice would also be a great tool for randomly determining anything that generally follows a 12-step pattern, such as time or months of the year.

  • D12 Skew The Dice Lab Die, 1 Piece - Green
    $2.41 - $2.89
    Original price $3.00
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    Current price $2.41

    The Dice Lab D12 Skew Die, 1 Piece or Assortment - Choose Your Color
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    1 review

    D12 Skew Dice - The dice are skewed, but the odds aren't!. These wacky-looking dice are actually just as fair as regular dice. Unlike other dice, S...

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    $2.41 - $2.89
    Original price $3.00
    Original price $3.00 - Original price $3.00
    Original price $3.00
    $2.41 - $2.89
    Current price $2.41
  • Set of 10 D12 12-Sided 18mm Opaque RPG Dice - Green with White Numbers
    $10.99
    Original price $10.99 - Original price $10.99
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    Current price $10.99

    Koplow Games Set of 10 D12 12-Sided 18mm Opaque RPG Dice - Green with White Numbers

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    These 12-sided 18mm dice are numbered 1 to 12 with written out numerals etched into the surface of the dice and painted. Top number is used on roll...

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    $10.99
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  • Translucent 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green with White
    $9.99
    Original price $9.99 - Original price $9.99
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    Chessex Translucent 18mm 12 Sided D12 Dice, 6 Pieces - Green with White
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    These twelve sided 18.5mm Translucent dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are uni...

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    $9.99
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    Current price $9.99
  • Set of 5 D12 12-Sided 18mm Opaque RPG Dice - Green with White Numbers
    $8.09
    Original price $8.09 - Original price $8.09
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    Current price $8.09

    Koplow Games Set of 5 D12 12-Sided 18mm Opaque RPG Dice - Green with White Numbers

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    These 12-sided 18mm dice are numbered 1 to 12 with written out numerals etched into the surface of the dice and painted. Top number is used on roll...

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    $8.09
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    Current price $8.09
  • Luminary Gemini 18mm D12 Dice, 6 Pieces - Gel Green-Pink with Blue Numbers
    Current price $7.43
    Original price $8.69
    Original price $8.69 - Original price $8.69
    Original price $8.69
    $7.43 - $7.43
    Current price $7.43

    Chessex Luminary Gemini 18mm D12 Dice, 6 Pieces - Gel Green-Pink with Blue Numbers

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    These twelve-sided, 18mm dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, good qua...

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    Current price $7.43
    Original price $8.69
    Original price $8.69 - Original price $8.69
    Original price $8.69
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    Current price $7.43
  • Pack of 10 D12 18mm Koplow Games Pearl Dice - Emerald
    $9.49
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    Koplow Games Pack of 10 D12 18mm Pearl Dice - Emerald
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    These twelve sided 18mm pearlized dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These pearlized dice a...

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    $9.49
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  • Festive 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green with Silver
    $6.79
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    Current price $6.79

    Chessex Festive 18mm 12 Sided D12 Dice, 6 Pieces - Green with Silver
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    These twelve sided 18.5mm Festive dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique,...

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    $6.79
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  • The Dice Lab OptiDice D12, 1 Piece - Green
    $1.39 - $7.54
    Original price $2.50 - Original price $12.50
    Original price $2.50 - Original price $12.50
    Original price $2.50
    $1.39 - $7.54
    Current price $1.39

    The Dice Lab OptiDice D12, 1 Piece or Assortment - Choose Your Color
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    D12 OptiDice by The Dice Lab - Standard polyhedral dice optimally designed for fairness!. The Dice Lab's design of the standard polyhedral dice are...

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    $1.39 - $7.54
    Original price $2.50 - Original price $12.50
    Original price $2.50 - Original price $12.50
    Original price $2.50
    $1.39 - $7.54
    Current price $1.39
  • Vortex 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Slime with Yellow
    $6.79
    Original price $6.79 - Original price $6.79
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    Current price $6.79

    Chessex Vortex 18mm 12 Sided D12 Dice, 6 Pieces - Slime with Yellow
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    These twelve sided 18.5mm Vortex dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $6.79
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    Current price $6.79
  • Gemini 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Black-Green with Gold
    $9.99
    Original price $9.99 - Original price $9.99
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    Current price $9.99

    Chessex Gemini 18mm 12 Sided D12 Dice, 6 Pieces - Black-Green with Gold
    FREE Shipping over $55

    These twelve sided 18.5mm Gemini dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $9.99
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    Current price $9.99
  • Festive 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Vibrant with Brown
    $6.79
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    Current price $6.79

    Chessex Festive 18mm 12 Sided D12 Dice, 6 Pieces - Vibrant with Brown
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    These twelve sided 18.5mm Festive dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique,...

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    $6.79
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    Current price $6.79
  • Luminary Nebula 18mm D12 Chessex Dice, 6 Pieces - Spring with White Numbers
    $6.79
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    Current price $6.79

    Chessex Luminary Nebula 18mm D12 Dice, 6 Pieces - Spring with White Numbers
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    These twelve sided 18.5mm Nebula dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $6.79
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  • Opaque 20mm D12 Custom Chessex Dice, 6 Pieces - Green with White Crown
    $2.81
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    Current price $2.81

    Chessex Opaque 20mm D12 Custom Dice, 6 Pieces - Green with White Crown
    FREE Shipping over $55

    These twelve sided 20mm Opaque dice are numbered 0 to 11, with the 11 side marked with a Crown symbol, and feel great in your hands. These dice are...

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    $2.81
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  • Set of 2 D12 25mm Double Dice, 2-In-1 Dice - White Inside Translucent Green Die
    $2.01
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    Current price $2.01

    Koplow Games Set of 2 D12 25mm Double Dice, 2-In-1 Dice - White Inside Translucent Green Die

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    Turn 1 roll into 2 with these fun and unique D12 'double dice'. Both dice are numbered 1 to 12 with the numbers written out and etched into the sur...

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    $2.01
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  • Luminary Borealis 18mm D12 Dice, 6 Pieces - Light Green with Gold Numbers
    $6.79
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    Chessex Luminary Borealis 18mm D12 Dice, 6 Pieces - Light Green with Gold Numbers

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    These twelve sided 18.5mm Luminary Borealis dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice a...

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    $6.79
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  • Set of 3 18mm D12 Zodiac Symbols Dice - Green
    $2.38 - $4.34
    Original price $2.38 - Original price $4.34
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    Current price $2.38

    Koplow Games Set 18mm D12 Zodiac Symbols Dice, 3 or 4 Packs - Choose your color

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    These twelve sided 18mm opaque Zodiac Symbols dice are marked with the symbols of the twelve different Zodiac signs and feel great in your hands. T...

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    $2.38 - $4.34
    Original price $2.38 - Original price $4.34
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    $2.38 - $4.34
    Current price $2.38
  • Vortex 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green with Gold
    $6.79
    Original price $6.79 - Original price $6.79
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    $6.79 - $6.79
    Current price $6.79

    Chessex Vortex 18mm 12 Sided D12 Dice, 6 Pieces - Green with Gold
    FREE Shipping over $55

    These twelve sided 18.5mm Vortex dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $6.79
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    $6.79 - $6.79
    Current price $6.79
  • Gemini 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green-Purple with Gold
    $6.79
    Original price $6.79 - Original price $6.79
    Original price
    $6.79 - $6.79
    Current price $6.79

    Chessex Gemini 18mm 12 Sided D12 Dice, 6 Pieces - Green-Purple with Gold
    FREE Shipping over $55

    These twelve sided 18.5mm Gemini dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $6.79
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    Current price $6.79
  • Pack of 6 D12 'Jester' Dice - Green with White Numbers
    $3.78
    Original price $3.78 - Original price $3.78
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    $3.78 - $3.78
    Current price $3.78

    Koplow Games Pack of 6 D12 'Jester' Dice - Green with White Numbers

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    Pack of 6 D12 'Jester' Dice - Green with White Numbers

    $3.78
    Original price $3.78 - Original price $3.78
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    $3.78 - $3.78
    Current price $3.78
  • Gemini 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green-Yellow with Silver
    $6.79
    Original price $6.79 - Original price $6.79
    Original price
    $6.79 - $6.79
    Current price $6.79

    Chessex Gemini 18mm 12 Sided D12 Dice, 6 Pieces - Green-Yellow with Silver
    FREE Shipping over $55

    These twelve sided 18.5mm Gemini dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $6.79
    Original price $6.79 - Original price $6.79
    Original price
    $6.79 - $6.79
    Current price $6.79
  • Festive 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Rio with Yellow
    $5.71
    Original price $5.71 - Original price $5.71
    Original price
    $5.71 - $5.71
    Current price $5.71

    Chessex Festive 18mm 12 Sided D12 Dice, 6 Pieces - Rio with Yellow
    FREE Shipping over $55

    These twelve sided 18.5mm Festive dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique,...

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    $5.71
    Original price $5.71 - Original price $5.71
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    $5.71 - $5.71
    Current price $5.71
  • Gemini 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Green-Red with White
    $9.99
    Original price $9.99 - Original price $9.99
    Original price
    $9.99 - $9.99
    Current price $9.99

    Chessex Gemini 18mm 12 Sided D12 Dice, 6 Pieces - Green-Red with White
    FREE Shipping over $55

    These twelve sided 18.5mm Gemini dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique, ...

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    $9.99
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    $9.99 - $9.99
    Current price $9.99
  • Festive 18mm 12 Sided D12 Chessex Dice, 6 Pieces - Carousel with White
    $6.79
    Original price $6.79 - Original price $6.79
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    $6.79 - $6.79
    Current price $6.79

    Chessex Festive 18mm 12 Sided D12 Dice, 6 Pieces - Carousel with White
    FREE Shipping over $55

    These twelve sided 18.5mm Festive dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These dice are unique,...

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    $6.79
    Original price $6.79 - Original price $6.79
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    $6.79 - $6.79
    Current price $6.79