Copal incense is available in different forms each with a similar scent. Black copal is considered by some the most desirable for its rich and heavy scent. The Spiritual properties of copal incense differ depending upon which type. Black copal, is commonly associated with grounding and night-time. It was also commonly used as an offering to the ancestors and deities, as it was considered by the people to be the food of the Gods. Used in many rituals and ancestor ceremonies. Each jar contains 1 oz = 28 grams.