We have a wood burning fireplace in our house now and I’m loving it. I saw this recently and thought it would be a great idea, since we have lots of pine cones in our yard, and I have leftover rosemary that needs to be used up. You basically just wrap a pine cone or two and some rosemary in newspaper and tie the ends together with twine or rafia. (I just twisted mine) The rosemary gives off a really nice scent as these burn up. This is such a good idea, and such a great way to use up everyday things you have laying around. So glad I came across it!