Positive:
+ Absolutely no taste of its own
+ Very good heat dissipation
+ A little ash remains
+ Do not contain magnesium (such as diesels)
+ Coals not break
+ The amount per package is keeping long
+ Very long annealing time
Negatives:
- Eventually, the packet is empty
To view the relatively difficult lighting as a negative point I hold to be wrong. Because with charcoal you not also complains that not only sufficient a lighter)
My Gesammtmeinung with several years of experience, if not self-igniting, then this coal or not smoke.