A contact large variety of red and white wines available in the market. The form of your glass does matter as leaping the wine to have some room. As burgandy or merlot wine ages, the pigment particles that have color start to clump together, and flake to backside of the bottle. https://squareblogs.net/beastzipper6/a-wine-lovers-nearly-weekly-analysis-15-wine-an-austrian-gruener-veltliner