Celtic Candles Fragrance Diffusers are in 100ml, recycled glass bottles that are designed to enhance the mood and atmosphere of any home. The reed diffusers are packaged in Celtic Candles signature boxes. The fragrance oils are alcohol-free and low-allergen. Each fragrance diffuser is designed to last for up to 16 weeks. These are available as an add on product with flowers for delivery. Minimum order value is €50 for delivery. Why not add a small hand tied bunch of flowers? They will love it! Important note; please check our delivery areas and charges on the purple bar at the top of your screen!