Clear glass provides visibility while cooking; oven safe up to 500°
Metal-rimmed see-through tempered glass makes it easy to monitor food
Stay-cool knob doubles as steam vent for adjusting amount of escaped steam
Works as standard replacement for any cookware brand; dishwasher-safe
Glass lid is made in China, lid knob is made in Germany
The lid is clear tempered glass and features a knob that also works as a steam vent. Can also be used on other brands of cookware providing the specifications of the lid met the user's required needs.