 Truncated triakis icosahedron

The truncated triakis icosahedron is a convex Archimedean solid, a polyhedron that can be constructed by truncating (or slicing off the corners of) the triakis icosahedron. The triakis icosahedron itself is a non-convex polyhedron that can be thought of as an icosahedron where each triangular face has been replaced by three additional triangular pyramids.