The note manifests as a profoundly dry, often austere, and distinctly astringent sensation, reminiscent of biting into an unripe persimmon or taking a sip of heavily steeped black tea. It possesses a textural quality that is almost tactile, imparting a feeling of 'parched' or 'crisp' dryness, often bordering on a pleasant bitterness rather than a harsh one. Its aroma is not singular but an effect, often woody, leathery, earthy, and sometimes slightly smoky or resinous. It can evoke the scent of old paper, aged oak barrels, or dry autumn leaves underfoot. It lacks effervescence or juiciness, instead offering a grounding, matte finish to a composition. As a perfumery effect, it rarely stands alone as a top note; it usually emerges in the heart, lending structure and depth, and persists subtly into the base, acting as a sophisticated, dry anchor that extends longevity and adds a refined complexity, typically with moderate projection that is felt more than overtly smelled.