Okay, so this piece doesn't give you a bottle, but it does give you a djinn. For all intents and purposes, djinn are the most immortal of souls. Unlike regular souls that are made up from the life force, the first djinn was crafted by the ruler of Hell. He made them as counter-angels for the simplew fact that he wanted so much to be like God. Thus, he needed his own army of dark angels.
With that being said, when you make djinn you don't have to make them dark. In fact there are tons of forms of white light djinn that been created and/or born for different purposed. The fact that they have negative connotations to them is simply because the first ones that were born happened to be demonic. You can craft any kind of djinn you want with the right magic.
This piece holds the magic that will allow you create djinn. Literally all you need is this piece that we are offering and a flame. It could be a candle, a fireplace, or bonfire. When you use the energy mixed in this piece with the energy of the flame, it allows you to birth your owndjinn. You can make these djinn whatever way you want. They can have any power or ability you want them to have, because you are the one who is creating them. There are no limits or restrictions.
THE PIN IS NOT UGLY LIKE THE CAMERA IS SHOWING. I HAVE NO IDEA WHY IT CAME OUT LIKE THAT.