D15 Sphere Dice

D15 Sphere Dice 3d printed Mathematical Art Dice White Strong & Flexible Polished
White Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice White Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice White Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice In Alumide
D15 Sphere Dice 3d printed Mathematical Art Dice In Alumide
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D15 Sphere Dice 3d printed Mathematical Art Dice Pink Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Pink Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Orange Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Orange Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Blue Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Blue Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Frosted Detail
D15 Sphere Dice 3d printed Mathematical Art Dice Frosted Detail
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D15 Sphere Dice 3d printed Mathematical Art Dice Black Strong & Flexible
D15 Sphere Dice 3d printed Mathematical Art Dice Black Strong & Flexible
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D15 Sphere Dice 3d printed Mathematical Art Dice Green Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Green Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Purple Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Purple Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Red Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Red Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice Yellow Strong & Flexible Polished
D15 Sphere Dice 3d printed Mathematical Art Dice Yellow Strong & Flexible Polished
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D15 Sphere Dice 3d printed Mathematical Art Dice White Strong & Flexible
D15 Sphere Dice 3d printed Mathematical Art Dice White Strong & Flexible
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Not a Photo

D15 Sphere Dice 3d printed Mathematical Art Dice
D15 Sphere Dice 3d printed Mathematical Art Dice
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Not a Photo

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About this Product

Truncated Sphere D15.

This die is inspired by the repulsive force polyhedra although in this case, the underlying polyhedron (not rounded) is very different from the shape that can be obtained through this technique with 15 points repulsing each others.
Actually, I calculated the positions of points (5 at each tropic, 5 at equator, none at the pole) to have a maximal radius for the circles resulting from the intersection of this underlying polyhedron with a sphere. The result is a truncated sphere with 15 circular faces of same radius.

It is numbered from 1 to 15: all numbers are on edges.
The sum of the numbers on each tropic is 40 and the same applies to the equator.
Except for 8, all the numbers go by pair summing to 16: on the tropic two numbers symmetric relatively to the plane of the equator sum to16 and on the equator circle itself two numbers symmetric relatively to number 8 sum to 16. 

This die is made of a shell of 1.5 mm that contains support material to make it heavier. The engraved numbers have a 0.75 mm depth.

More informations in this post.

Available Truncated Sphere Dice: D4, D6, D8, D9, D10, D%, D11, D12, D14, D15, D16, D17, D18, D20, D24, D32, D33
Alternative shapes: alt D8, 3-fold D10 (rounded), 3-fold D10 (pointed), 4-fold D10, 5-folded D10 (pointed)
Coming soon: D22, D50
Related dice: Concave D4, Concave D6, D4 Shell, D8 Shell.

Dimensions

IN: 0.835 w x 0.87 d x 0.834 h
CM: 2.122 w x 2.21 d x 2.118 h
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  • White Strong & Flexible Polished

    White nylon plastic polished to reveal a smooth matte finish.

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