CMY CubesThe Ignis (50mm) - Cyan, Magenta & Yellow Polyhedron - Subtractive Color Mixing Optical Tetrahedron - Teaches Subtractive Color Mixing - Educational, Physics & Kinetic Art Desk Object

CMY Cubes The Ignis (50mm) - Cyan, Magenta & Yellow Polyhedron - Subtractive Color Mixing Optical Tetrahedron - Teaches Subtractive Color Mixing - Educational, Physics & Kinetic Art Desk Object

CMY Cubes The Aether (50mm) - Cyan, Magenta & Yellow Polyhedron - Subtractive Color Mixing Optical Octahedron - Teaches Subtractive Color Mixing - Educational, Physics & Kinetic Art Desk Object