1.   Each rod has a socket so more rods can be added giving you enough length to push the brush up the chimney.

2.   For all its flaws, this retro rod had youngsters pointing and yelling.

3.   The pivot rod has a ball positioned midpoint on its shaft.

4.   The underappreciated wooden rods actually have myriad uses, he said, in an infomercial-style routine.