Bright straw yellow in colour, with extremely fine streams of bubbles that carry wafts of biscuity richness to the nose, nuanced by fresh citrus aromas with hints of grapefruit peel, before the palate is filled with a delightfully vigorous mousse the explosion of bubbles that gives way to fresh lemon and lime flavours balanced by a lemon-cream richness that ends long and flavourful, with a mineral green apple crispness.