Once in a while, when visiting a distiller, we stumble on a special batch of high quality old vintage oil, perfected in time. Chiang Rai Royal is JUST that. From our first sampling of it, we couldn't stop smelling it and craving for more. Its just like the perfect Cambodi/Burmese oud. The distiller wasn't unclear about the soaking time... but we estimate about 3-7 days, since it is deeply complex yet does not carry too much of the deep fermentation notes. Produced from high quality aged material from the northern area of Chiang Rai, Thailand. This is one of our new favorite gems. Quantity is limited to about 80 bottles (3ml) and will be retired once done, since we purchased the entirety of the stock! A special oud-gem!