Spicy, Musky Cinnamon: Cinnamon oil - with its spicy, sweet and musky fragrance - reduces exhaustion and stimulates circulation. Its refreshing and revitalizing qualities inspire and strengthen and can be used to treat a multitude of physical problems. Concerto Fragrance Diffusers have been created by herbal experts to help make these beneficial fragrances a part of your daily life. Our concentrated perfume oil permeates each reed to release mood enhancing fragrance in your home and lasts up to 2 months! Made in China.