VISION Made in France Corning Vision Dutch Oven, heat-resistant glass. This is a beautiful glass pot with a transparent amber color. You can see the contents, so you won't overcook, and it has excellent heat retention. Microwave, oven, and direct fire are OK. Product Name: Ultra-heat-resistant glass cookware Usable for: Direct fire, microwave, oven Heat resistance: 500°C Size (approx.) Diameter: 18cm Handle to handle: 26cm Depth: 9.5cm Height with lid: 15cm Capacity: 1.5L Made in France There is a crack in the lid (see photo 7).