A red wine glass - whether Bordeaux or Burgundy, will have a larger bowl than a white wine glass or maybe champagne flute. Ethanol will be the main alcohol of wine and it is the ethanol - or ethyl alcohol content - you see on the label expressed by availablility of the red wine. https://Objectstorage.AP-Singapore-1.Oraclecloud.com/p/dnxKIfmBeQ7bMVIfNSx-bERa4jefk80u20ofdtcHzZ2w35cvW72EmEjc2w5rcdZz/n/axqjqojndoew/b/Ruou-tay/o/Nhung-mon-an-truyen-thong-ket-hop-hoan-hao-voi-ruou-Hennessy.docx.html