Our heart shaped wax melts come in bags of 5 individual melts, using the same high quality wax used in all of our wax products. Blackberry & Bay fragrance oil features grapefruit, floral notes, vetiver, cedar, a burst of blackberry juice and bay leaf.Blackberry & Bay fragrance oil features grapefruit, floral notes, vetiver, cedar, a burst of blackberry juice and bay leaf.