Reed diffusers, with their essential fragrance oils, add charming notes to the air of your space. The reed diffuser sticks are porous by nature. Once immersed partially in a bottle of fragrance oil, the fragrance travels up the reed. When it reaches the top of the reed the fragrance, ever so gently, wafts across the room.Reverb with the aromatic essence of IRIS Lemon Grass Reed Diffuser. The crisp fragrance of IRIS Lemon Grass uplifts every festive season by re-energizing the ambience.The safe and natural fragrance of the IRIS Lemon Grass Reed Diffuser lingers in the air, relaxing the mind and body. Lose yourself to the aromatic effect of the smokeless diffuser.