The best way to be prepared for game day is with Mathematix's Game Day Football Rig. The entirety of the bong is shaped like a vertical football. You may be tempted to kick it in for a field goal, but we don't recommend it. The theme of this rig is certainly the main feature of the piece. However, this dab rigalso produces impressive filtration with its diffused downstem. This downstem is fixed within the piece, stemming directly from the banger hanger. This football rig also includes a 14mm male banger nail.