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D7 die based on gyroelongated heptagonal bipyramid

by IwonaG

D7 die based on gyroelongated heptagonal bipyramid 3d printed
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About this Product

D7 die that has been obtained by cylindrical filleting 7 of 42 edges and by cylindrical curving 14 of 28 faces of gyro-elongated heptagonal bipyramid . The die has seven convex four-part faces meeting in two vertices. Two central parts of each face are flat and two outermost ones are cylindrical of changing radius. The die rests only on the flat face segment and exposes the upper face whose flat part is oposite and paralel to it. To obtain other proportions a heptagonal trapezohedron or another polyhedron can be used as a basis. In a similar way a die D3, D5 or even D9 may be created. The die can be dextro- or laevo-gyrous.
What's in the Box

D7 die based on gyroelongated heptagonal bipyramid in Transparent Acrylic
Width Height Depth
1.828 cm 1.828 cm 1.72 cm
This model is 3D Printed in Transparent Acrylic: Firm translucent plastic with a smooth surface and rubbery feel.
Last updated on 09/13/2012

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