The scents are elaborated by leading European manufacturers. They are made of natural fragrance oils with unique patented technologies which improve the quality of sleep thanks to one scent or fill you with energery thanks to another scent.
Microfibre sticks convey the hole range of notes of a fragrance. They don't need a constant turning upside down and help you moderate the intensity of the fragrance.
A bottle of 50 ml lasts for several months. The sticks smell for two weeks more after the liquid evaporates.