Triakis Tetrahedron - Autodesk Inventor

Triakis Tetrahedron - Autodesk Inventor

Truncated Tetrahedron - Autodesk Inventor

Tetrahedron (cube cut method) - Autodesk Inventor

Triakis Octahedron - Autodesk Inventor

Triakis Icosahedron - Autodesk Inventor

Tetrahedron Which Transform Itself Into Triakis Tetrahedron / Тетраэдр и триакистетраэдр

Triakis Icosahedron

Labyrinth Of Knowledge

TwistyTurtles 5x5 Triakis Tetrahedron Turning Demo

Chewies Custom Puzzles

Tetrahedron (1 extrusion) - Autodesk Inventor

Tetrahedron with NO sketch - Autodesk Inventor

Beach Puzzles Triakis Tetrahedron Master Pentultimate

Chewies Custom Puzzles

Triakis Icosahedron Gets Screwed

Clover Triakis Tetrahedron Puzzle

Triakis Icosahedron

Maximum cube included in a given regular tetrahedron

Tribute to the Truncated dodecahedron and Its Polyhedral Dual, the Triakis Icosahedron (#951)

Octahedron (cube cut method) - Autodesk Inventor

Truncated Dodecahedron - Autodesk Inventor

QuirkyCubes' Alphaminx (Truncated Triakis Tetrahedron) Puzzle