Pangkor is a tool made of bamboo that is used to accommodate coconut sap on a coconut tree. Liquid dripping from the flowers of a slashed coconut tree. The slashed end of the Mangar is inserted into the Pangkor. Pangkor contains natural preservatives to keep the juice from fermenting while in Pangkor. the certification body highly recommends the use of Pangkor because it uses raw materials that do not contain metal and plastic