A user of a modeling application modifies an initial virtual object using a sketch drawn on one or more construction planes. Functionalized nanoscale fibers and nanoscale fiber films are also provided. A cap member of the hang tag assembly is positioned adjacent a mounting portion of the hole saw. Torque is transferred between the first flange and the second flange via the plurality of rungs. As a part passes through a stage, the stage can carry out the modification of such an opcode. The pointer element may be moved between the open and closed positions by rotating or sliding.