Witty Wine Glass with Perfect Pour lines. Portion control with a Twist! Our glasses are: * Designed, manufactured and obsessed over in the USA * High Quality 16 oz. glass, with perfect pour line at 6oz. and 10oz. * All inks are durable and dishwater safe—BUT for best results, a light hand-washing helps protect stems and preserve the color print * Colorful & Fun graphic lines are matte finished in Bright Blue & White * Made using a process similar to hand-blowing, so glasses may have small bumps on the rim or slightly skewed shape that is indicative of this unique & special pr The colorful 6oz. line on the glass is our Perfect Pour The 10oz. line reminds you not to over- indulge. These are: Glass Wine Glasses, Cocktail Kits ready, Colorful & Fun, Great Gift People also Consider: Girl's Night Out / Bail Me Out Stemless Wine Glass, Celebration / Intoxication Stemless Wine Glass Perfect For: Birthday Gift, Hostess Gift, Just Because Gift, Entertaining, Everyday Use, Portion Control