Approximately one ounce. Often used as a cleansing and purifying herb added to the bath and some place their crystals in it to clear them out. Sold for magickal intention use only, do not take internally. Due to government restrictions we are unable to offer any medical advice on the use of herbs, including which ones are safe for consumption and which ones are not. Due to the toxicity of some herbs, we suggest keeping your herbs safely away from children and pets.