Orbiform d4
$9.00
Orbiforms have the same width in every direction. If you put a book on three of these it will roll smoothly on the table, just as a book on three spheres would. Unlike conventional tetrahedral four-sided dice (d4's), these dice roll smoothly. The shape is mathematically fair, giving equal probability for the four results. Only available in purple at this time; coming soon in black, white, and translucent amber. Width (in every direction) approximately 29 mm (1-1/16").
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Skew d4
$3.00
Single Skew d4 die, based on the scalene tetrahedron. These wacky-looking dice are actually just as fair as regular four-sided dice. They have the advantage over regular d4 that there is a clear upmost face. This allows the number to be simply written once on the face, making it easy to read. Only one of the two mirror variants is available at this time. Currently available in white, black, green, red, purple, and Malachite.
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Four-sided d4 Die
$0.75
Four-sided die (solid color, opaque), by Koplow Games. Shaped like a regular tetrahedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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d4 Truncated Tetrahedron
$2.50
d4 in the form of a truncated tetrahedron. Unlike the standard d4, the number faces up. Currently vailable in black, white, red, blue, green, purple, and translucent amber. You can specify your color choices in the Shopping Cart.
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OptiDice d4
$2.50
Single d4 die optimized for fairness by using numerals that are physically balanced and sizing the dice based on both manufacturing and game play considerations. These d4s are significantly larger than most d4s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.
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Jumbo Tetrahedral Die
$4.00
Jumbo tetrahedral (4-sided) die. You can state a preferred color in the comments section of order form; we normally stock white, black, and purple.
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Jumbo Tetrahedral Die Blank
$4.00
A large four-sided die with no numbers; approximately 1" across. Only available in white.
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d2/3/4 MultiDie
$4.00
The d2/3/4 is three smooth-rolling dice in one. The middle number is used to read the d3 value (1-3), the number set in a triangle the d4 value (1-4, think of a traditional d4), and the number set in a circle the d2 value (1 or 2, think of flipping a coin). Available in black, white, Malachite, purple, and blue. You can specify your color choice in the Shopping Cart.
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Metal 12-sided d4
$8.00
A metal d4. This is a regular dodecahedron (12 sides) triply numbered 1-4. Rolls much better than a standard d4.
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"Crystal" d4
$2.00
Uniquely-shaped "crystal" d4. Only available in "Oblivion" black with swirls of color and gold numbers. You can specify your swirl color preference in the shopping cart, and we'll match it if possible.
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Skew d6 with Numerals
$3.00
Single Skew die, a d6 in the form of an asymmetric trigonal trapezohedron. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew Dice aren't mirror symmetric. This version of the Skew d6 is numbered 1-6; a pipped version is also available. Approximate diameter 17 mm. Available in black, white, red, blue, green, and translucent amber.
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Six-sided d6 Number Die
$0.75
Six-sided numeral (not pips) die (solid color, opaque), by Koplow Games. Shaped like a cube. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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Slant d6
$3.00
Single Slant d6 die, based on the trigonal trapezohedron. This shape, obtained by stretching a cube along a diagonal, is just as fair as a regular d6. Available in black, white, red, green, or blue.
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Skew Die
$3.00
Single Skew Die, a d6 in the form of an asymmetric trigonal trapezohedron. These wacky-looking dice are actually just as fair as regular six-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Available in black, white, red, blue, green, malachite (green swirls with gold pips), translucent amber, and clear. You can specify your color choice in the Shopping Cart.
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OptiDice d6
$2.50
Single d6 die optimized for fairness by using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d6s are significantly larger than most d6s on the market. Available in black, white, blue, translucent amber, and green. You can specify your color choice in the shopping cart.
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Jumbo Hexahedral Die
$4.00
Jumbo hexahedral (6-sided) die. You can state a preferred color in the comments section of order form; we normally stock white and black.
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"Crystal" d6
$2.00
Uniquely-shaped "crystal" d6. We normally stock the "Oblivion" color, black with swirls of color and gold numbers. Your preferred color for the swirls can be stated in the Shopping Cart, and we'll match your request if possible.
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Jumbo Hexahedral Die Blank
$4.00
A large six-sided die with no numbers; approximately 1" across. Only available in white.
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12-sided d6 Die
$2.50
A 12-sided die marked 1-6 twice, with pips. This shape (a regular dodecahedron) rolls better than a cube. Available in green and yellow (black pips on the yellow version).
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Eight-sided d8 Die
$0.75
Eight-sided die (solid color, opaque), by Koplow Games. Shaped like a regular octahedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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Skew d8
$3.00
Single Skew d8 die, based on the triangular dihedron. These wacky-looking dice are actually just as fair as regular eight-sided dice. Available in white, black, blue, green, red, and translucent amber.
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d8 Truncated Octahedron
$2.50
d8 in the form of a truncated octahedron. This polyhedron will tile three-dimensional space without gaps. We currently have white, blue, red, green, purple, and black in stock. You can specify your color choice in the Shopping Cart.
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OptiDice d8
$2.50
Single d8 die optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular octahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d8s are significantly larger than most d8s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.
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Metal d8 Die
$8.00
Solid metal d8 die. Measures 20 mm face-to-face.
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Jumbo Octahedral Die
$4.00
Jumbo Octahedral (8-sided) die. You can state a preferred color in the comments section of order form; we normally stock white, black, and yellow.
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"Crystal" d8
$2.00
Uniquely-shaped "crystal" d8. Only available in "Oblivion" black with swirls of purple and gold numbers.
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Skew d10
$3.00
These 10-sided dice are skewed so that they don't have mirror symmetry, unlike regular d10s. This makes the faces general quadrilaterals rather than kites. Numbered 0-9. Approximate diameter 19 mm. Available in black, white, red, green, blue, and amber.
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Skew d10 00-90
$3.00
These 10-sided dice are skewed so that they don't have mirror symmetry, unlike regular d10s. This makes the faces general quadrilaterals rather than kites. Numbered 00-90. Approximate diameter 19 mm. Available in black, white, red, green, blue, and amber.
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Ten-sided d10 Die 0-9
$0.75
Ten-sided die (solid color, opaque), by Koplow Games. This polyhedron is known as a pentagonal trapezohedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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Ten-sided d10 Die 00-90
$0.75
Ten-sided die (solid color, opaque), by Koplow Games. Numbered 00-90. This polyhedron is known as a pentagonal trapezohedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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Ten-sided d10 Die 000-900
$1.25
Ten-sided die, by Koplow Games, numbered 000-900. Use with d10s marked 0-9 and 00-90 to generate a random number from 0 to 999. We normally stock blue and red. Your choice can be stated in the Shopping Cart.
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Ten-sided d10 Die 0000-9000
$1.25
Ten-sided die, by Koplow Games, numbered 0000-9000. Use with d10s marked 0-9, 00-90, and 000-900 to generate a random number from 0 to 9999. We normally stock blue and red. Your choice can be stated in the Shopping Cart.
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Ten-sided d10 Die 00 000 - 90 000
$1.25
Ten-sided die, by Koplow Games, numbered 00 000 - 90 000. Use with d10s marked 0-9, 00-90, 000-900, and 0000-9000 to generate a random number from 0 to 99999. Only available in purple.
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Ten-sided Die 000 000 - 900 000
$1.25
Ten-sided die, by Koplow Games, numbered 000 000 - 900 000. Use with d10s marked 0-9, 00-90, 000-900, 0000-9000, and 00000-90000 to generate a random number from 0 to 999,999. Only available in ivory.
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Ten-sided d10 Die 0 000 000 - 9 000 000
$1.25
Ten-sided die, by Koplow Games, numbered 00 000 - 90 000. Use with d10s marked 0-9, 00-90, 000-900, 0000-9000, 00000-90000, and 000000-900000 to generate a random number from 0 to 9,999,999. Only available in pink. This die is slightly larger than the other d10s with large numbers (18 mm face-to-face compared to 16 mm).
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Ten-sided d10 Die 0.0 – 0.9
$1.25
Ten-sided die, by Koplow Games, numbered in tenths, 0.0 – 0.9. Only available in red.
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Ten-sided d10 Die 0.00-0.09
$1.25
Ten-sided die, by Koplow Games, numbered in tenths, 0.00 – 0.09. Only available in blue.
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Ten-sided d10 Die 0.000-0.009
$1.25
Ten-sided die, by Koplow Games, numbered in thousandths, 0.000 – 0.009. Only available in green.
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OptiDice d10 0-9
$2.50
Single d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 0-9 and available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.
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OptiDice d10 00-90
$2.50
Single d10 optimized for fairness by balancing the distribution of numbers, using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm and an equatorial diameter of 25 mm, these d10s are significantly larger than most d10s on the market. Numbered 00-90 (the dot above the numeral indicates tens) and available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.
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10-sided Die 1-10
$2.00
10-sided die numbered 1-10. This is a relatively large die, midway in size between a standard d10 and a jumbo d10. Only available in white with blue numbers.
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Metal d10 Die
$8.00
Solid metal d10 die by Koplow Games, numbered 0-9. Measures 20 mm face-to-face.
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"Crystal" d10 0-9
$2.00
Uniquely-shaped "crystal" d10. Only available in "Oblivion" black with swirls of purple and gold numbers.
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"Crystal" d10 00-90
$2.00
Uniquely-shaped "crystal" d10 with decades numbering. Only available in "Oblivion" black with swirls of purple and gold numbers.
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Jumbo d10 Die
$4.00
A large ten-sided die; approximately 1" across. Available in black or white.
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Twelve-sided d12 Die
$0.75
Twelve-sided die (solid color, opaque), by Koplow Games. Shaped like a regular dodecahedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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d12 Rhombic Dodecahedron
$2.50
d12 in the form of a rhombic dodecahedron. This polyhedron will tile three-dimensional space without gaps. Currently available in black, white, blue, red, purple, and green. You can specify your color choice in the Shopping Cart.
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OptiDice d12
$2.50
Single d12 die optimized for fairness by balancing the distribution of numbers (as well as possible, though a regular dodecahedron doesn't allow perfect balancing), using numerals that are physically balanced, and sizing the dice based on both manufacturing and game play considerations. With a face-to-face diameter of 18 mm, these d12s are significantly larger than most d12s on the market. Available in black, white, red, blue, and green. You can specify your color choice in the shopping cart.
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Skew d12
$3.00
Single Skew d12 die, based on the tetragonal pentagonal dodecahedron. These wacky-looking dice are actually just as fair as regular 12-sided dice. Unlike other dice, Skew DiceTM aren't mirror symmetric. This means they come in two distinct forms that are mirror images of one another. Available in white, black, blue, green, red, and translucent amber.
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Metal d12 Die
$8.00
Solid metal d12 die. Measure 20 mm face-to-face.
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"Crystal" d12
$2.00
Uniquely-shaped "crystal" d12. Only available in "Oblivion" black with swirls of purple and gold numbers.
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Jumbo Dodecahedral Die
$4.00
Jumbo dodecahedral (12-sided) die. You can state a preferred color in the comments section of order form; we normally stock white, black, and red.
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Jumbo Dodecahedral Die Blank
$4.00
A large twelve-sided die with no numbers. (A dodecahedron with rounded edges; approximately 1-1/8" across). Only available in white.
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Skew d20
$3.00
20-sided dice in the form of an asymmetric dipyramid. It's not possible to skew a regular icosahedron (the standard d20 shape), so the Skew d20 is strange indeed. Approximate diameter 19 mm. Available in black, white, red, green, blue, and amber.
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Twenty-sided d20 Die
$0.75
Twenty-sided die (solid color, opaque), by Koplow Games. Shaped like a regular icosahedron. We normally stock black, white, red, blue, and green. Your preferred color can be specified in the shopping cart.
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Numerically-balanced d20
$2.50
The Dice Lab's unique d20, numbered such that the sum of the faces surrounding any vertex is either 52 or 53. Such a "magic numbering" reduces bias due to physical imperfections that could cause a particular region to preferentially face up when rolled. These dice retain the convention of 1 being opposite 20, 2 opposite 19, etc. With a diameter of 22 mm, they are slightly larger than most d20s on the market. Available in black, white, red, blue, green, and translucent amber. You can specify your color choice in the Shopping Cart.
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Metal d20 Die
$8.00
Solid metal d20 die. Measure 20 mm face-to-face.
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"Crystal" d20
$2.00
Uniquely-shaped "crystal" d20. Only available in "Oblivion" black with swirls of purple and gold numbers. Note: we've heard from one customer who found these d20's to show strong preferences for certain numbers. The narrow faces and small angle between faces may make this design sensitive to manufacturing variance, so we don't recommend it if you're looking for a really fair d20.
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Jumbo Icosahedral Die
$4.00
Jumbo Icosahedral (20-sided) die. You can state a preferred color in the comments section of order form; we normally stock white, black, and blue.
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Giant Icosahedral Die - Black
$14.00
This extra-large 20-sided die measures 55 mm in diameter (over 2") and weighs a quarter of a pound! In black with white numbers. This die has countdown numbering, with consecutive numbers adjacent to one another.
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Compass Points d8
$1.50
This eight-sided die has on its faces the compass points N, S, E, W, NE, NW, SE, and SW. Perfect when you're in the mood for a random walk! Available in blue, yellow, green or red.
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Chinese/Japanese Numeral d10
$1.50
Ten-sided die with Chinese/Japanese numerals.
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Korean Numeral d10
$1.50
Ten-sided die with Korean numerals.
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Arabic Numeral d10
$1.50
Ten-sided die with Arabic numerals.
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Hebrew Numeral d10
$1.50
Ten-sided die with Hebrew numerals.
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Roman Numeral d10
$1.50
Ten-sided die with Roman numerals.
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Spanish Number Words d10
$1.50
Ten-sided die with Spanish words for the numbers 1-10.
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French Number Words d10
$1.50
Ten-sided die with French words for the numbers 1-10.
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