PROBLEM TO BE SOLVED: To solve problems of a conventional perfume volatilizing device wherein materials of the device do not contribute to forest protection, wherein an ornament medium volatilizing a perfume by the capillary action is expensive because a structure and materials for the function are selected in advance, wherein the mechanism can not keep the perfume sufficiently fragrant for a long period of time while controlling and delaying the speed of volatilization of the perfume, and wherein the device can not be easily assembled for a user to enjoy the fragrant state for a long period of time personally or at home because the assembly structure and the procedure of exerting the fragrance are complicated.SOLUTION: This invention provides the fragrance device using aroma oil, etc. including: a base plate made of thinned wood in which cut grooves are formed the ornament medium made of thinned wood imitating a natural fake body or artificial fake body configured to be attached to/detached from the cut grooves, to easily absorb/volatilize an aromatic substance such as aroma oil and to sustain the aromatic substance for a long period of time and an immersed piece composed of a part of the ornament medium extended downward to be immersed in an oil container storing the aromatic substance such as aroma oil placed on the base plate.
