Calem Tawny 10 years is a fortified wine identified with the D.O.C. Porto designation of origin in Portugal. Its name brings together the Calem brand, the Tawny mention and the 10 years reference. These are the elements that make the product identifiable within the information provided. It is presented in the indicated format as «Bottle 75cl», equivalent to 750 ml of content. The bottle is the declared presentation for this reference, and its capacity represents the net quantity available on the product sheet. The information provided does not include tasting notes, grape varieties or specific details about production or ageing beyond the 10 years mention in the title. Nor are ingredients, a nutrition table or storage and serving instructions supplied. For this reason, this description is limited to the documented identity, designation and format, without adding sensory characteristics or unlisted recommendations.