The smoke is a nice blue smoke with lots of aroma (apple wood). The wood pellets are handy and burn completely. It is a little bit more work to get going initially but the results are worth it (light the pellets with a propane torch or similar and let burn 10 minutes, then blow out the flame and it will smoulder away).
https://www.amazon.com/MAZE-N-Pellet-Smoker-Smoking-Works/dp/B007ROPJ1M

