This box of natural chrysanthemum incense is the main raw material for pyrethrum. It is cultivated by the Japanese wolfberry company in Hokkaido. Pyrethrum has been an excellent insect repellent plant since ancient times. It uses its natural and elegant aroma to prevent pests. Can also be used as aroma healing. The incense is produced from the cultivation and production of pyrethrum without adding pesticides and insecticides. It is made from natural plant materials, so adults and children can use it safely! Because the incense does not use coloring stains, it shows the primary color of the plant powder. The natural chrysanthemum mosquito incense is not easy to produce. Since the establishment of the company, it has been a company that attaches great importance to food safety and the environment. We hope that this natural, high-quality and reliable pyrethrum mosquito incense can help you have a more comfortable and comfortable environment! ◆ Material: Pyrethrum ◆ Size: (single roll) diameter 12.5X thick 0.8CM ◆Production Country: Japan ◆ The goods are made by hand. There are some differences with the pictures. Please use real products as the main item. Thank you. ◆ A box of 30 rolls, depending on the size of the space, can burn approximately 6 hours per roll. When using indoors, please pay attention to keep it ventilated.