Gift Pro 100 Pcs/200 Pcs in One Bag Sandalwood Incense Cones For Ceramic Backflow (200 Pcs, Ambergris ) Aromatherapy can remove the pollutant in the air (gas and germs), purify the air, improve air quality. It's have a good effect for insomnia, anxiety, stress, irritability, depression, and other diseases. Use: For home, patio, party, wedding, rituals, office, ceremonies, birthday parties, special occasion, romantic moments. Package: 100 Pcs/200 Pcs Incense Cones in one bag.