Carefully packed so you receive them fresh and intact. Cascarilla Powder has many uses; this powder contains finely crushed egg shells. Use it in combination with other ingredients for spiritual cleansing, protection or peace bath, or floor wash. This has been used in Santeria practices to cleanse away negative energy and bring positive occurrences. Can be used as any other powder, dusted, rubbed on self or clothing, in shoes, on hands, or used in drawing ritual symbols or letters of power. Cascarilla is great for spiritual baths, cleanings, protection against negative energies, spells, creation of saints, and much more. This is an essential ingredient in many religious works. Thank you.