The Amazing smoking tube will quickly turn your grill into a smoker. Use it to hot or cold smoke meat, fish, vegetables, nuts and even cheese. Fill with wood pellets; light with a propane or MAP gas torch, let burn for ten minutes. Place on a heated or unheated grill along with the item you are smoking and close the lid. Cook and smoke until done. Available in two sizes; 6" tube will smoke for up to 2 hours and the 12" up to 4 hours. We have preloaded each tube with chefs blend of oak, maple, and hickory pellets for the initial use. Wood cooking pellets can be purchased in our storefront location or found at home improvement stores, warehouse clubs and big box retailers.