Kousaido Incense Sticks – Ambergris StyleAmbergris Incense in a Paulownia Wood Box Kousaido Incense Ambergris is an incense featuring a mysterious and refined fragrance inspired by ambergris, presented in an elegant paulownia wood box. The dignified packaging complements the depth of the fragrance, making it suitable for refined daily use as well as more contemplative occasions. About Ambergris Ambergris is a rare substance formed within the digestive system of the sperm whale. Historically,