The Venn range of pots is a set of artistic cookware featuring octagonal exterior walls. The design element is further enhanced by the CropCircle design at the base of the pans and seamless integrated handles. Not just pretty though, the integrated handles are made from aluminium, making them oven-safe. The Venn pans are multi-purpose, going from oven and cook-top to table-top and are beautiful enough to serve in. The pans are made of die-cast aluminium with ecolon non-stick coating on the inside and outside. Lids are provided with the pans.