Greatglas manufactures various laboratory and scientific glassware from pyrex borosilicate glass and quartz. From Erlenmeyer and three-neck flasks, to oversize carboys, from an oil line sight glass for a race car to an extra large sight glass for major distilleries, from elegant french hurricane lamp chimneys to unique church and library lighting fixtures for Yale University, from run of the mill pyrex tubes to one-of-a-kind glassware props for movies, We are proud to have customers in 30 countries around the world and to serve thousands of businesses in the US ranging from small shops up to Fortune 500. Please call us to tell what kind of glassware you want. That's all we need: your vision and your idea - we'll do the rest and deliver the finished product to you. Call us now!