Sirih Pinang."Sirih Pinang" are important materials in social interaction in Lesser Sunda Islands especially in Sumba, Flores and Timor. Sirih (betel) can be used in form of young leaf or the fruit as pictured above. Whilst Pinang (areca nut) the brownish stuff above are the sliced and dried ones. Sirih and Pinang above was pictured at the market of Waingapu.