Triangular triswirltegum

The triangular triswirltegum is a convex isochoric polychoron and member of the duoprismatic swirltegum family with 27 identical cells. It is the third in an infinite family of isochoric triangular hosohedral swirlchora.

Each cell of this polychoron has chiral digonal prismatic symmetry, with 2 rectangular-symmetric hexagons, 4 rhombi, and 4 isosceles triangles for faces.