A term used to describe coffees with light, Having the bitterness or astringency of Tannins. Tannins are plant polyphenols found across the flora kingdom. The term Tannins refers to the use of wood tannins from oak in tanning animal hides into leather. Having More, slighly Astringency is a harsh flavor sensation, acrid flavor, that provokes a physical reaction on the toungue, the tactile feeling of papery dryness. It can have saltiness, sourness and bitterness as components. It is certainly the More How a coffee feels in the mouth or its apparent texture, a tactile sensation : A major component in the flavor profile of a coffee, it is a tactile sensation in the mouth used in More and tea aromatics. We find it in some Rwandan flavor profiles, among others.