Black Tourmaline 10 is approximately 2.458" long
Black Tourmaline 12B is approximately 3.444" long
Black Tourmaline 12A is approximately 3.311" long
 
Black Tourmaline acts as a negativity deterrent by cleansing and protecting your auric field. The purification that Black Tourmaline provides is perfect for anyone struggling with anxiety, anger, and unwanted thoughts. This stone will also act as a transmuter taking the negative energy surrounding you and purifying it.
 
Black Tourmaline is often used to purify and harmonise surrounding environments. Placing it in a home or office is believed to help cleanse the space of electromagnetic pollution from electronic devices and create a tranquil, balanced atmosphere.
 
**Colors in images above may differ from actual products**