NATURAL MATERIAL: This sandalwood incense is made of natural spice, no pungent smell, non-toxic, safe to use. NATURAL MATERIAL: This sandalwood incense is made of natural spice, no pungent smell, non-toxic, safe to use. OPTIONAL KINDS: Kinds scents of incense coils for your choice, meet your needs. Whether it is a temple or an office, people with a touch of scent can work in a better state to cope with the challenges of work. MULTI-FUNCTIONAL: Burning the incense coil, it will has function of meditation, relieve tension and aid-sleeping. When you have a sleep or tea break in tea room, you can use the incense to relax your relieve fatigue and calm your mood. HOW TO USE: Light it up and it will burn about 4mm when it start to smoke from hole, then put it on the hole of burner(Incense holder), the smoke will come out from incense holder. PURIFY THE AIR: Ignite the incense coil, then it will produce a very fresh and elegant purify the air effectively.