D7 Sphere 2-fold
It's a Truncated Sphere 7-sided die.
Most of the 7-sided dice are based on a pentagonal prism. This one instead is based on an original polyhedron with nice symmetries (globally, it has a 2-fold symmetry).
This is a new version which is solid (not hollow anymore) and with slightly smaller numbers than those on the pictures.
See
this thread for more informations.
Available Truncated Sphere Dice:
D4,
D6,
D7,
D8,
D9,
D10,
D%,
D11,
D12,
D13,
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),
Alt D24 (snub)
Coming soon:
D22,
D50
Related dice:
Concave D4,
Concave D6,
D4 Shell,
D8 Shell.