Transitional 10-3 double gyrostep prism

The 10-3 double gyrostep prism is a convex isogonal polychoron that consists of 10 chiral gyrobifastigia and 10 tetragonal disphenoids obtained as the convex hull of two orthogonal stretched 10-3 step prisms.

It can be constructed as a subsymmetrical faceting of the decachoron.