Magic Forums

For my Witches Bottle/jar I'm thinking using: Obsidian, Lapis, Pyrite, Cobalt blue glass jar, old square nails, pins, thorns, birth paper or spell, iron spike, candles to seal.

The intentions for this is to provide protection inside the home and reflect all negativity and cloak my house from anyone will an ill intent.

My questions are, I'm positive that I'm going to add a mirror, would a black mirror or silver mirror have more desired effects for my Witches Jar? And I feel a calling to add dirt into the jar to place in each window, I was going to infuse graveyard dirt but, now wondering if dirt from the property would function better for my purpose?