Whether you're doing chemistry or serving cocktails so complex you feel like a chemist, this Erlenmeyer Flask from Libbey's 'Chemistry Bar' collection should serve your needs. Made of durable glass with pour lines for mixing accuracy and portion control, this flask will set an establishment apart and instantly imbed itself into the memory of all of your customers. Works well as a cocktail glass, beer glass, or beverage glass. Made of borosilicate glass, making it resistant to thermal shock and thus less likely to break. Get unique drink service down to a science with the Chemistry Bar Erlenmeyer from Libbey. - Glass - Capacity 8-1/2 oz - Top Diameter 1-1/2 in - Base Diameter 3-3/8 in - Height 5-3/4 in - Sold per case; 12 per case