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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.

  • Set of 2 D12 25mm Double Dice, 2-In-1 Dice - White Inside Translucent Blue Die
    $2.78
    Original price $2.78 - Original price $2.78
    Original price
    $2.78 - $2.78
    Current price $2.78

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

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    1 review

    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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    $2.78
    Original price $2.78 - Original price $2.78
    Original price
    $2.78 - $2.78
    Current price $2.78
  • Set of 2 D12 25mm Double Dice, 2-In-1 Dice - White Inside Translucent Green Die
    $2.01
    Original price $2.01 - Original price $2.01
    Original price
    $2.01 - $2.01
    Current price $2.01

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

    FREE Shipping over $55

    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...

    View full details
    $2.01
    Original price $2.01 - Original price $2.01
    Original price
    $2.01 - $2.01
    Current price $2.01
  • Set of 2 D12 25mm Double Dice, 2-In-1 Dice - White Inside Translucent Red Die
    $2.01
    Original price $2.01 - Original price $2.01
    Original price
    $2.01 - $2.01
    Current price $2.01

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

    FREE Shipping over $55

    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...

    View full details
    $2.01
    Original price $2.01 - Original price $2.01
    Original price
    $2.01 - $2.01
    Current price $2.01
  • Pack of 10 Transparent 12 Sided D12 20mm Dice - Clear
    $7.25
    Original price $7.25 - Original price $7.25
    Original price
    $7.25 - $7.25
    Current price $7.25

    Koplow Games Pack of 10 Transparent 12 Sided D12 20mm Dice - Clear

    FREE Shipping over $55

    These twelve sided 20mm transparent dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These transparent di...

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    $7.25
    Original price $7.25 - Original price $7.25
    Original price
    $7.25 - $7.25
    Current price $7.25
  • Pack of 7 Transparent D12 20mm Dice - Blue Clear Green Orchid Red Smoke Yellow
    $4.95
    Original price $4.95 - Original price $4.95
    Original price
    $4.95 - $4.95
    Current price $4.95

    Koplow Games Pack of 7 Transparent D12 20mm Dice - Blue Clear Green Orchid Red Smoke Yellow

    FREE Shipping over $55

    These twelve sided 20mm transparent dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These transparent di...

    View full details
    $4.95
    Original price $4.95 - Original price $4.95
    Original price
    $4.95 - $4.95
    Current price $4.95
  • Pack of 10 Transparent 12 Sided D12 20mm Dice - Yellow
    $6.70
    Original price $6.70 - Original price $6.70
    Original price
    $6.70 - $6.70
    Current price $6.70

    Koplow Games Pack of 10 Transparent 12 Sided D12 20mm Dice - Yellow

    FREE Shipping over $55

    These twelve sided 20mm transparent dice are numbered from one to twelve with numbers, not pips, and feel great in your hands. These transparent di...

    View full details
    $6.70
    Original price $6.70 - Original price $6.70
    Original price
    $6.70 - $6.70
    Current price $6.70