Thin Blue Smoke TubeExpandable smoke tube with easy slide extension, adjusts from 11 18 for maximum smoke flavor. Once lit, the tube provides for 3 5 hours of smoke. Included with the tube is an 8lb bag of Gourmet hardwood smoking pellets, which will provide about 50 hours of smoking. Our smoke tube is compatible with any gas, charcoal or pellet grill allowing you to add smoke flavor to any grill. Hot smoke steaks, chicken, pork, lamb, ham, and fish! Cold smoke cheese