Re: CH natural coals problem
some boxes are bad, a few of you have got them, same thing go for most "natural" products of any kind. I use a gas stove as you can see for my latest youtube vid and it works all the time. It's a lot more fire than an indoor stove and not everyone has one of those, so yes a coil burner is the best. for the OP did you get the results when you first opened the box or did it happen after you have been using them for awhile?