Food Network's Invention Hunters features Roberts Wineware's Wine Glasses

“This texture on the outside of the glass is the key to the entire invention,” says Darrol Roberts.

Your sense of taste depends on how much saliva is in your mouth. Darrol’s innovation, wine glasses with a textured rim that increases salivary response and heightens your sense of taste. 

Food Network’s Invention Hunters lined up wine drinkers and put them to the challenge, drinking the same wine from both a regular wine glass and from Roberts Superseries to see which tasted they preferred.

Watch the short video below to see the full results.