Rockwood Lump Charcoal...$17.99 / 20lb BagIt is currently the number #1 rated hard wood charcoal on the Nakedwhiz.com100% Missouri hardwood charcoal.When we poured the charcoal out onto the ground for sorting, we all hardwood charcoal with nothing that shouldn't have been there. As you can see from the following chart, the distribution of sizes was exceptional with the percentage of chips and dust falling below 5%. This is very low compared to all other charcoals we have tested. The bag contained almost an extra pound of charcoal, so we ended up with almost 20 pounds of usable charcoal.There was no sparking or popping when lighting the charcoal in a chimney starter and the fire was somewhat slow to spread. The smoke coming off the charcoal during lighting was very mild, as mild as we think we have ever noticed.During our maximum temperature test, the charcoal burned at just over 900° which is high compared to other brands we've tested. Again, the fire was rather slow to spread and build up to the high temperature it achieved.When it came to burn time, this charcoal came in as the fourth longest burning lump charcoal we have ever tested. The ash produced was very low compared to other brands.You get a charcoal that doesn't over power the food, allowing you to control the smoke flavor yourself with chips or chunks, and a charcoal that burns a good long time producing little ash and delivering good value for money. This charcoal gets our Highly Recommended rating.