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D21 (21-Sided Die) 3d printed

DIGITAL PREVIEW
Not a Photo

White Strong & Flexible
D21 (21-Sided Die) 3d printed
D21 (21-Sided Die) 3d printed

DIGITAL PREVIEW
Not a Photo

D21 (21-Sided Die)

  Will arrive by Dec 23 in this material. Details
OVERVIEW
  • 3D printed in White Strong & Flexible: White nylon plastic with a matte finish and slight grainy feel.
  • Be the first to try. Learn more
  • This product is intended for mature audiences.
$5.25
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Product Description

A 21-sided die with 14 faces that come in parallel pairs and 7 faces that are not paired with a parallel face. These 7 faces lie on a middle band with heptagonal symmetry. When the die rests on one of these 7 faces, what you see from above is an edge.  The rolled value is the 2-digit number written across the edge.  

The middle band faces are numbered {01, 31, 41, 51, 61, 71, 92} which together generate the numbers {13, 14, 15, 16, 17, 19, 20}. The remaining 14 faces are numbered {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 18, 21}.

The faces numbered 6 and 9 are adjacent with different orientations so you can distinguish them.  How you assign them is up to you.

These are proably not fair dice, but they are designed so that the height is roughly equal to the diameter and the face areas are roughly equal.

What's in the Box
INCM
D21 (21-Sided Die)
White Strong & Flexible
Width
2.1 cm
Height
1.9 cm
Depth
2.0 cm

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