These wands have rounded ends and 6 sides that gradually taper to a rounded point. They make wonderful healing massage wands and are commonly used for spiritual practices.
Obsidian is quickly cooled volcanic lava. It is a natural glass.
As a healing stone it is used for protection and has grounding properties. It reduces fantasies and helps clear subconcious blocks. It absorbs and disperses negativity and is a powerful healer for those attuned to it.