side is read be number of planet gears on the top side.  spinning any gear should cause all other gears to move.  great care has been taken so die is perfectly weighted no mater what position gears are in.

Has been printed.  FUD is to soft to allow gears to work.  Looks really cool though.

Soft feeling dice. Ice cube shaped. Hollow piece.

Take the traditional Jacks game to a whole new level. These standard sized Jack dice feel amazing in your hand and roll even better.

With percentile die.

D4 Shell

It's a Truncated Sphere D4 without faces!
The idea of keeping only the round part of a truncated sphere die when the numbers are located on vertices or edges is from Clsn (check his D9 for instance).
The thickness is 2 mm. Since it does not contain a lot of material, this die is quite affordable.

All the D4: 
  - Truncated Sphere D4
 - Concave D4
 - D4 Shell

See also the D8 Shell.

• 32 faceted die • Design based upon the geometry of the Truncated Icosahedron, a.k.a. the Soccer Ball • Hexagonal faces numbered 1 to 20; Pentagonal faces numbered 21 to 32 • Uses the same original construction algorithm as the popular ICODIE and the Dodclock Die • A related design that can be worn as a Pendant
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See other Soccer Ball (A.K.A. Truncated Icosidodecahedron) related designs here:
Soccer Ball Ring
Soccer Ball Earrings
Soccer Ball with Roosevelt Island Tram inside
Soccer Ball Pendant
Soccer Ball with American Football Inside #1
Soccer Ball with American Football Inside #2
Soccer Ball Pendant /Keyring
Dutch Shoe Inside Soccer Ball #1
Soccer Ball with Dutch Soccer Shoe Inside
Peace Ball
See my New Spring Loaded Dice:
Spring-loaded 30-sided die.
Spring-loaded Icodie.
Spring-loaded die.

A 125% scale version of the Die4, Die6, Die8, Die10, Die12, and Die20 models.

Truncated Sphere D11 with 3-fold symmetry.

This die is inspired by the repulsion force polyhedra. Nonetheless, the underlying polyhedron (not rounded) is very different from the shape that can be obtained through this technique with 11 points repulsing each others.

Actually, I calculated the positions of 11 points to have a maximal radius for the circles resulting from the intersection of this underlying polyhedron with a sphere with the following constraints:
- 2 poles (upper and lower face - parallel to the horizontal plane)
- 3 points around each pole
- 3 remaining points corresponding to 3 faces perpendicular to the horizontal plane

The result is a truncated sphere with 11 circular faces of same radius.

It is numbered from 1 to 11: 2 numbers are on faces (poles), 6 between vertices and face and  3 on edges. The sum of the numbers on the 3 upper vertices surronding the North pole is 18.  Same thing for the sum of the 3 numbers on the lower vertices surronding the South pole and the sum of the 3 numbers on the edges of the equator.

This die is made of a shell of 1.5mm that contains support material to make it heavier. The engraved numbers have a 0.75 mm depth. They are quite big since they overlap the surrounding faces and thus should be very easy to read.

See this thread for more informations.

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.

This is a 16mm - 24mm dice set modeled after the Deathly Hallows from Harry Potter.

The Black Strong & Flexible set (red background) was hand-painted using Spanish Copper and Gold rub'n'buff (sold separately).