Castagna La Chiave Sangiovese Astrolabe A single-varietal expression of Caíño

A single-varietal expression of Caíño

and 18 months of oak ageing for depth

This wine finishes smoothly with soft tannins and fresh acidity

It’s a deeply expressive XO that captures Tesseron’s hallmark balance of richness and finesse

and razor‑clean

Castagna La Chiave Sangiovese Astrolabe A single-varietal expression of CaíñoThe palate is bright, savoury, and beautifully poised, opening with red cherry, sour plum, and raspberry lifted by fresh, driving acidity that gives the wine tension and clarity. Tannins are fine, long, and gently firm, offering classic Sangiovese structure without hardness. The midpalate reveals layers of dried herbs, rose petal, tobacco leaf, and subtle spice, supported by a granitemineral line that adds depth and precision. The finish is long,