The Anchored Roller Bottle works with the root chakra, and offers grounding energy. 
 
Rollers come in amber bottles to preserve the life of your oil.
 
It includes black tourmaline, a blend of essential oils made up of Eremophila Mitchellii (Buddha) Wood Oil, Boswellia Carterii (Frankincense) Gum Oil, Bursera Graveolens (Palo Santo) Wood Oil, and Vetiveria Zizanoides (Vetiver) Root Oil, and is diluted to 2% with organic fractionated coconut oil. 
 
The 2% dilution is generally considered safe for averagely healthy adults for daily skin care.