Woll Diamond Plus cookware has exactly what you want and need in non-stick pans and pots. Woll non-stick is environmentally friendly, free of PFOA and is constructed with extremely tough, hard and scratch-resistant surfaces. You can even put these proven pans into the dishwasher. Feel free to use metal utensils in Woll cookware because of its durable cooking surface. Woll is made in Germany and is the most popular non-stick cookware in Germany.