This set contains two (2) 50 ml reed diffusers in your choice of Aromatherapy Manila Signature Scents. Each of our 50ml sized Reed Diffusers lasts 2-4 months. Aromatherapy Manila Reed diffusers are an effective way to keep your room gently scented all day long without the hassle of burning candles or plugging in an electronic diffuser. Simply place the reed sticks in your reed diffuser bottle, let it soak and it will release uplifting scents for your to enjoy. We would suggest to invert the reed sticks every few weeks to help refresh the wonderful aroma in your room.This set comes to you elegantly wrapped and ready for gift giving. Kindly specify two scents of your choice in the field provided.