Machined from solid brass, these bells are thick and heavy compared to the pot metal ones you're used to. Plated & powder coated with quality paints. Each 5 pack of bodies includes (5 each) - FSL clicker beads, spacer tubes, inner bearing beads top dome beads and top bearing beads). 
 
Both #4 or #5 bell bodies can be used to make #4.5 spinners.