The Venn elegant octagonal shape sets new trends in cookware. The Ecolon Natural Non-Stick ceramic coating provides toxin-free safe cooking. Seamless integration of handles makes it oven safe. The Venn collection is the perfect combination of function and elegance. Features: Ecolon Natural Non-Stick Coating - The Healthy Choice for Nonstick Cookware is a ceramic-based coating, mostly made of silicon dioxide (also known as silica or SiO2), a material commonly found in natural elements such as stone and sand. 6.50L The Ecolon Natural Non-Stick coating is nontoxic PFOA and PTFE-free, offers environmentally friendly, perfectly safe cooking. Lightweight body with octagonal exterior wall design Transitions from stove to oven to table with ease Seamlessly-integrated handles High heat conductivity for even heat distribution, fast cooking & reduced energy consumption. Oven safe.