This PYREX Flameware Double Boiler 6763 B12 lower glass pot is a replacement item that fits perfectly with the original set. It is compatible with induction, electric, and gas stoves and has a round shape. The pot is made of clear glass and stainless steel material, which makes it durable and long-lasting. The lower glass pot features a long handle that makes it easy to carry and transparent design that allows you to see the contents inside. This item is an original product from the United States and can be considered vintage. It comes with a saucepan and is perfect for any cooking enthusiast or collector. Get this PYREX Flameware Double Boiler 6763 B12 lower glass pot today!