In keeping with the Agraria definition of "from the earth," Sola flowers-also referred to as Balsa wood flowers-are natural material and environmentally friendly. As the fragrant essential oils are absorbed through the wick, the flower petals will change to the color of the oil as the scent diffuses into the air. Within the first few days, the flowers will absorb about one inch of oil, and after that, the fibers of the petals will be "refreshed" as needed to keep them moist and fragrant.The Balsam fragrance: A refreshing and luscious marriage combining the essence of sweet balsam, California Redwood, a hint of French sage and the bouquet of white flowers. Includes glass tray, three Sola flowers, and 20 diffuser reeds Made in USA SPECIFICATIONS 7.4 oz. 3.75"W x 6"H x 3.75"D NOTES Balsam California redwood French sage White flowers Style code : 0412884037216