Sand is typically used as a base for Charcoal, incense cones, and resins. Sometimes also used to protect furniture from heat and ash. Color sand is used in magic and rituals, to intensify manifestations. Colors are known to create changes in mood. Black is a color of Banishing negative spirits, Protection, and perfect if you love working with Dark Energy. Always use this product on a heat safe burner. We have a large variety to choose from!