1.Special hexagonal pellet smoker tube, different from traditional circular smoker tube, can stay steadily and will not roll or fall off the grills. Openable cap at one end, easy to fill up and light up the pellet, you can close the cap or open it to reach your demand. Sealed cap at other end keeps pellets inside. And it's non perforated at one side, can make the prevent the pellet from touching the fire from grills directly, allows the pellet fully burn to provide constant smoker.2.This smoke tube can be used with various wood pellets such as cherry, hickory, mesquite, apple, pecan to add different tastes. The tube smoker works with wood chips as well. You can mix these or stack them in the tube. This smoke tube is perfect for hot and cold smoking, adding wonderful smoking flavor to many types of food: meats, cheeses, veggies, nuts, bacon, chicken, salt, burger, steaks, pork, hot dogs, sausages, fruit, corn, and more!3.The hot pellet smoking tube pipe generator comes with bonus items: Special design to clean the smoking tube efficiently and 2 S hooks for hanging your smoker tubes or bbq tools, convenient to storage your grill tools. All of then are well packaged in a box.4.Its new hexagon shape allows for efficient diffusion of smoke, therefore, it will give you the best smoking result. Not like the traditional circular smokers that can roll around, this hexagon shape stays in place to provide balanced smoking.5.Small and lightwight, you can use them indoor and outdoor, this portable smoker tube set also can be a great gift for dad, men BBQ lover, griller or grill master.