It has 12 trapezoid and 2 hexagonal faces.
Its dual, the Szilassi polyhedron, has seven hexagonal faces that are all adjacent to each other.
It is one of nine hemipolyhedra with 4 hexagonal faces passing through the model center.
The truncated tetrahedra are joined to each other via their hexagonal faces.
Each of the hexagonal faces (facets) can grow out in a slow and uniform rate.
The two octahedral cells project onto the two hexagonal faces.
They result from multiple interior reflections of sun rays entering the hexagonal top face and leaving through the bottom face.
The truncated octahedron, with 6 square and 8 hexagonal faces.
These hexagonal faces can be seen on the bitruncated 5-cell, using all 60 edges and 20 vertices.
It is a hemipolyhedron with 4 hexagonal faces passing through the model center.
