Re: 2nd round of coals=bad experience =(
yes, double foiling would probably work with 3 coals. Those japanese coals are nice, but they dont last too long, perhaps try investing in some larger coconut coals like Coconaras, or ******* Hookah Coals. And if you want go to thehookah.com and get the new shishaco coconut coals, its buy one get one free. I just ordered two boxes and it should be here later this week so ill post a review. Also, 2 and a windcover might work well too.