For pine pitch, I've found that if you use it by itself, it'll drip flaming bits all over the place. My preferred method for containing burning pine pitch is a clay bowl or a thick seashell(lined with clay, shell is decomposed by heat), that way it can't drip out unless you tip it over. Split a branch, wedge in the shell/bowl and you've got your torch! be sure to add some plant fluff to act as a wick.