What is a Graticola? - POV Italian Cooking Special Episode (youtu.be)
A Graticola is a pan designed to quickly preparing delicious
and crispy bread on a gas stove. This thin pan diffuses heat evenly to quickly
heat and toast slices of bread, to crisp bread for bruschetta, to crisp slices
of polenta, to roast peppers, and more. 
Learn about a Graticola in this video from POV Italian Cooking.