Pine Resin, What is it? Options

Good day,

Here's a rather simple and to-the-point question. What is pine resin in the Necronomicon of Simon? I know it is an offering to the Watcher, but what is it?

Thank you,

Mr. Curi

Smasher is wright I have used pine cones for the sacrifice and to burn incense to my bandar. I know Ashnook has used it as well, I know cause he told that it work great for him. Another thing that I use it is that you can pick it up and don't damage the tree trying to cut a piece of him to perform the Agga. We believe on the protection of mankind and this world then why kill trees or damage them in order to perform any kind of magick. If you need a staff don't go a cut one that you like insted go and find one that a tree is not going to use any more, like found on the ground or a tree that was hit by a by a lighting in a thunder storm that will be a great empowered staff. We don't need to kill or hurt anything in orer to get what we want.