There are many different wine glasses to choose. Red wine glass are usually large with round bowl and large opening that enables you to dip your nose into the glass to detect the aroma. The full bowl has sufficient surface area: it increases the oxidation rate, smoothing out the complex flavors.
White wine glasses more u-shaped and upright than red wine glasses. They are smaller bowl than red wine glasses. The shape enhances and preserves aromas while also maintaining the wine’s cool temperature.
What about dessert wine glasses?
They are usually smaller due to the high alcohol content of dessert wines. They also direct wine to the back to the tip and back of the mouth to allow for adequate sweetness detection.