The Rattan Reed Diffuser Sticks can be seen as the best reed diffuser sticks because they are made of rattan, which are not hollow, but have several channels inside the stem. It is these channels that suck the fragrance oil from the bottle that slowly permeates the room with wonderful scents. Rattan reeds typically have 20 or more channels that wick the oil to from the container and release fragrance through an evaporation diffusion process, they have to be flipped from time to time in the container to obtain maximum benefit. The Rattan Reed Diffuser Sticks is a popular, environmentally-friendly, economical and safe choice for fragrancing. This simple fragrance option does not use fire or electricity yet it leaves you with mood-elevating, subtle fragrance that lasts for several months.