Incense Fountain: Dragons Blood incense waterfall cones are used for creating aromatic smoke fountain in the special burner meant for such cones. Cone incense burner is not included but this bundled listing includes a mat to protect surface from getting damaged from residual oil and ash. Gift Set: Each pack contains 2 pouches. In each pouch there are 20 incense waterfall cones. You get total 40 incense cones. Our fragrant back flowing incense cones are not only for smoke fountain but also for inscent waterfall. Hem incense cones are non toxic all natural organic and herbal made and smell great of purest essential oils.