Rough, natural chunks of Black Obsidian crystal. The colouring of these stones is shiny jet black. Obsidian is a natural volcanic glass.
This stone repels negativity and provides support during change.
See more rough stones here
Extra Small
Size: 2.2 - 5.2 cm approx measured at the largest points
Weight: 3 - 16 grams approx
Small
Size: 5.9 cm approx measured at the largest points
Weight: 42 grams approx
Medium
Size: 6.5 - 8.1 cm approx measured at the largest points
Weight: 63 - 95 grams approx
Large
Size: 7.7 - 8.8 cm approx measured at the largest points
Weight: 122 - 243 grams approx