Bradley flavor Bisquettes are rendered from the natural hardwoods, without additives. Tests held by the British Columbia Institute of Technology have demonstrated that Bradley flavor Bisquettes produce smoke four times cleaner than smoke produced by identical chippings burnt in a fry pan or burn box. It's Bradley's unique way to let you taste the great outdoors. - Flavor: Jim Beam Bourbon - Per 120 - Hours of Smoke time: 40