Invisible & True: Of all the reed diffuser refills, this is the most popular. A difficult scent to describe; based on a fine fragrance, It's Powdery, Warm, Sparkly and Magical. In short- Fairy Dust! Keep your Reed Diffuser Bottle topped up and your life fragrant and carefree (!) with the new Reed Diffuser Refills. 200ml of lovely Lily-Flame fragrance - It’ll last you for ages!