The de buyer mineral b black iron frying pan is made from 100 natural mineral material with organic beeswax based protective finish the pan will require cleaning to remove the beeswax and seasoning with oil before use this process will give the pan a non stick finish durable and flavour locking finish helping you to achieve superior cooking results the heavy duty pan is perfect for use in commercial kitchens and food prep areas lasting meal after meal size 200mm material blue stee