The A-MAZE-N-SMOKER(AMNS)PATENTED is a smoke generator that was created out of my need to Cold Smoke meat, fish and cheese. After months of testing, we found the perfect combination of design, materials and sawdust that gives consistent results every time. Even though the AMNS was created for Cold Smoking, it can also be used to supplement smoke at temps up to 180° inside your smoker. The 6"x6" AMNS will smoke for 8 hours on 4 oz. of A-MAZE-N-DUST, and the 6"x8" AMNS will burn 10 hours on 6 oz. of A-MAZE-N-DUST. They DO NOT burn pellets. A-MAZE-N-DUST is a special blend of sawdust that gives the A-MAZE-N-SMOKER it's long and consistent smoke times. Each A-MAZE-N-DUST smoke flavor is a 100% natural product, with no additives, fillers, scents or oils added. In April 2011, we added the New A-MAZE-N-PELLET-SMOKER(AMNPS)PATENTED to the lineup. The NEW AMNPS was designed to burn BBQ Pellets, but also burns sawdust. You can use the AMNPS for Cold Smoking and supplement smoke during Hot Smoking. It performs very well all the way up to 275°+ inside your smoker. In July 2012, we introduced the A-MAZE-N-TUBE-SMOKER(AMNTS)Patent Pending to the rest of our smokers. The Tube Smokers perform very well in pellet grills, gas grills and gas smokers. Their unique design takes up very little space on your grates. They produce great smoke during cold smoking and at cooking temps.