This pack includes 8 basic, low polygon geometrical shapes:
Hexagonal prism (15 polys; 12 verts)
Cube (6 polys; 8 verts)
Square pyramid (5 polys; 5 verts)
Triangular prism (5 polys; 6 verts)
Pentagonal prism (18 polys; 14 verts)
Hexagonal pyramid (12 polys; 8 verts)
Octahedron (8 polys; 6 verts)
Frustum (32 polys; 18 verts)
Both .obj and .ztl files are included in the pack, as well as 3ds max file format.