Handmade by our Teotihuacanos artisans. Your understanding will be highly appreciated because it is made by hand, there may be minor and almost imperceptible manufacturing defects. By buying this product you will be helping our artisans to minimize the economic problems they are going through due to this global pandemic. The products are handmade and if there is no inventory left it will take at least 10-12 business days to ship, the artisans appreciate your understanding and will try to work over-time to send as soon as possible and to satisfied you requirement. On a psychological level, it helps you know who you really are. Obsidian has different colors, specific properties for each of them: -Black obsidian. It is a very powerful and very creative stone. Its use increases self-control and forces you to face the authentic self. It is very protective, repels negativity and disperses unloving thoughts. In healing, if it is placed in the navel, it establishes the spiritual energy in the body and, over the third eye, it undoes mental barriers. -Golden obsidian. Very effective as a crystal ball. Psychologically it removes any sense of futility or ego conflict. At the healing level, it balances the energy fields. -Obsidian mahogany. It has a more delicate energy than the black one. It gives strength and vitality in times of need and eliminates energy blocks. --Rainbow obsidian