A Set of 4 Black Tourmaline Rough stones ,Perfect set for creating your crystal grids. 
 
Approximately: 1" - 2"
 
You will receive 4 Black Tourmaline Crystals 
 
Crystals vary in size and color.
 
Crystal: Black Tourmaline 
 
Astrological Sign: Capricorn 
 
Primary Chakra: Base Chakra
 
Properties : Protection , Grounding , Clearing Negative Energy