RXY Natural Wormwood Incense Aromatherapy Incense Stick Repel Mosquitoes and Fresh Air - Indoor Sedative Aiding Sleep Lying Incense 100% Pure Natural Health Wormwood Incense (Can Purify Air And Sterilization). Specifications: 21cm. Weight: 80g/Box. Including about 200pcs. Material: Wormwood, Natural sticky powder The Burning Time Of Incense: About 30-45 minutes. Storage: Placed in dry place This wormwood incense mainly made by the natural wild wormwood. Its natural scent can effectively inhibit influenza germs spread through the air, in addition, it's also can drive the peculiar smell and mosquito and so on