About Us


Quadrivium Supplies, Inc. is a creator and wholesale distributor of supplies for ritual magicians. Our main product is Quadrivium Oils™, which are hand-made ritual oils, created according to the lunar calendar and planetary hours. Certain oils are electional, created at times determined by an expert astrologer trained in this discipline.

Each Quadrivium Oil™ is hand made, sealed, labeled, and packaged securely in a sealed bag with an insert that provides information about that particular oil, known or potential allergens/irritants in the oil, and other useful information. The oils are made with entirely natural ingredients, without chemicals, synthetics, or solvents.

Quadrivium Supplies is owned and operated by Catherine Diedrich, a magical practitioner with a background in Roman Catholicism, NeoPaganism, hermeticism, traditional witchcraft, and American folk magic. She is assisted by a number of magical practitioners, herbalists, and a very good astrologer.

To contact us:

By phone:
(773) 236-7823

By mail:
Quadrivium Supplies, Inc.
2914 N. Talman Ave.
Chicago, IL 60618

For general information:
info@quadrivium-supplies.com

For sales questions:
sales@quadrivium-supplies.com

For product support:
orders@quadrivium-supplies.com