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Unusual twisted D8 (rings) 3d printed

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Polished Bronzed-Silver Steel
Unusual twisted D8 (rings) 3d printed This is a picture of the 40mm variant in polished gold steel.
Unusual twisted D8 (rings) 3d printed This is a picture of the 40mm variant in polished gold steel.

DIGITAL PREVIEW
Not a Photo

Unusual twisted D8 (rings) 3d printed
Unusual twisted D8 (rings) 3d printed

DIGITAL PREVIEW
Not a Photo

Unusual twisted D8 (rings)

Made by
$17.35
3D printed in bronze-infused stainless steel with visible print lines and rough feel.
QTY
Product Description
This eight-sided die has only four outward facing faces.
If it lands with a hole up, you can look throuh the hole to read the number off the backside of a face.
Alternatively, you can subtract the outside number of the bottom face from 9, as for resons of balancing, the pips on each face add up to nine.

In this version, the Borromean rings that make up the boundary have been thickened so that the pips do not impede the rolling.

The die is fairly balanced because its convex hull has sufficient symmetry and I have calculated the center of mass to be less than 3 micrometers away from the geometric center.

Available in four sizes.
Details
What's in the box:
Twisted D8 20mm (rings, bump pips)
Dimensions:
2 x 2 x 2 cm
Switch to inches
0.79 x 0.79 x 0.79 inches
Switch to cm
Success Rate:
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Rating:
Mature audiences only.
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