Cast iron for fast even heat distribution and retention Preseasoned and ready to use Ideal for Panini sandwiches steaks burgers chops fish bacon sausages quesadillas grilled cheese and more Raised ridges leave perfect grill marks and allow fats to drain into the grooves Outdoor and indoor use Recipes and instructions included Pan measures 6inch15 cm diameter and handle is 4 5inch11 5cm Hand wash rinse thoroughly and dry Never soak cast iron