This cookware series shows an exceptionally robust sealing with a rough surface. All pots and pans are made by hand and feature three layers: a plasma-hardened base as well as a PEEK intermediate layer and a diamond-reinforced finish with an abrasion-resistant non-stick coating. The cookware is optionally available with phenolic or stainless steel handles which are either fixed or detachable. It also includes matching lids for all sizes. They are made of safety glass or stainless steel and equipped with a vent.