Rum: Rum is a liquor made by fermenting and then distilling sugarcane molasses or sugarcane juice. The distillate, a clear liquid, is usually aged in oak barrels. Rum is produced in nearly every sugar-producing region of the world, such as the Philippines, where Tanduay is the largest producer of rum globally
Falernum: Falernum is either an 11% ABV syrup liqueur or a nonalcoholic syrup from the Caribbean. It is best known for its use in tropical drinks. It contains flavors of ginger, lime, and almond, and frequently cloves or allspice. It may be thought of as a spicier version of orgeat syrup. The form can be alcoholic (syrup liqueur) or nonalcoholic (syrup). Versions with alcohol are generally lower in proof (≅15 ABV), adding rum and emphasizing the clove, ginger, or allspice flavoring aspects for use in mixing cocktails, typically tropical or tiki drinks. It is also enjoyed on the rocks. Depending on sugar content, the consistency is often thick and is therefore sometimes referred to as "velvet falernum" because of the feeling it leaves on one's tongue. Brands vary and the color can be white to light amber, and it may be clear or translucent.