Stone: Black Agate
Stone Donuts: Not only are these awesome stones collectible, but they make the perfect centerpieces in stone jewelry, hangers, macrame, and clasps for a variety of jewelry pieces. Stone and Gemstone Donuts are popular in bracelets, necklaces, hanging decor, dream catchers, and more.
Energy Associated with the Donut Shape: Round stones featuring a hole in the middle of them are called "Pi stones" and are a representation of spiritual bodies. Pi Stones hold the energy of the universe and are extremely helpful to have around when trying to connect current and past lives, energies, and healing. Wearing Pi Stones can assist in performing any task that takes concentration. Meditating with Pi Stones or Stone Donuts can increase how deep your meditation reaches.