Thai Olieng Powder Mixed from Pantainorasingh. Thai Coffee Powder is used to made traditional Thai iced coffee, known as "Olieng". Serve with or without cream. This Thai Coffee is very rich with unique aroma. Preparation direction is on the package, so you can easily prepare it at home. Tea filter is required for preparation. Ingredients : coffee, corn, soybean, sesame seed. Net Weight 16.0 oz. Product of Thailand.