To provide a fragrance device which can be easily handled by anyone and has a high aromatic effect.SOLUTION: The fragrance device capable of gradually releasing the fragrance, the fragrance device comprises a plate portion, an aromatic agent carrying member and a fastening portion, the plate portion comprises a plate body 3 and a lid portion 2, and the plate body 3 is provided with a recess for accommodating the fragrance carrying member, a through hole 21 imitating the thread hole of the button is provided in the lid portion 2, the fastening portion is fixed on the back surface of the plate portion . Four through-holes 21 are provided, and are fitted to the same shape as a general button. The plate body 3 and the lid portion 2 are detachably fixed by fitting or screwing. The fastening part is composed of the needle part 4 and the fastener 5 and can be used as a pin and a pin batch.BACKGROUND OF THE INVENTION【課題】誰でも容易に扱え、かつ、芳香効果の高い芳香装置を提供する。【解決手段】芳香剤を徐放可能な芳香装置であって、芳香装置は、プレート部、芳香剤担持部材及び留め部から成り、プレート部は、プレート本体3及び蓋部2から成り、プレート本体3には、芳香剤担持部材を収容するための凹部が設けられ、蓋部2には、ボタンの糸孔を模した貫通孔21が設けられ、プレート部の裏面上に、留め部が固着される。貫通孔21は4つ設けて、一般的なボタンと同様の形状と合わせる。プレート本体3と蓋部2は、嵌合又は螺合により脱着自在に固定させる。留め部は、針部4及び留具5から成り、ピンズやピンバッチとして利用できる。【選択図】図1