Bring Water (1 2/3 cup) to a soft boil then add the Pantai Thai Tea Mix (2/3 cup). Stir well, then turn off heat.
Add Granulated Sugar (1/2 cup). Let steep for 30 minutes.
Run the tea through a strainer into another pot or container. Let it cool completely.
When ready to serve, fill a tall glass with Ice (to taste), then fill to about 2/3 of the cup with the tea.
Top with Half and Half (to taste) plus Sweetened Condensed Milk (1 tablespoon) for extra sweetness.