People who work in wine tend to be a bit sniffy about Sauvignon Blanc, partly because they’re tired of tasting bland examples from all over the world. But when the variety is good, it can be truly magnificent. This unwooded, non-vintage example from the excellent Fournier Père et Fils winery is flinty, focused and tangy with wet stone and nettle aromas,  lemon zest and grapefruit flavours and a thrillingly bone-dry finish.