Hematite Tumble Stone
Hematite is immensely grounding and protecting. It also helps to strengthen the silver cord that attaches the physical to the spiritual side whilst astral travelling. It is great at repelling negative energy, so place one above the doorway into you home as a great form of protection.
Tumblestones are chosen intuitively for you.
Tumblestones are great for gathering together to create energy pouches for specific intention, Crystal Grids or just working on a one to one basis within a pocket or handbag.