Dry flavorless pieces of meat are not the centre of a party and we all know that. It is a pity when at a barbeque you gave overcooked or improperly prepared meat. It is also true that grilling can at times be tricky, and one moment of lost attention can cost you dinner. This is where Moistly Grilled Cast Iron Grill Humidifier comes in. Â It is created to prevent meats from becoming overcooked on a hot grill, but by using liquid to deliver flavor. This accessory provides a natural safety margin. The slender cast-iron box measures just about a foot long and provides a vessel in which to pour liquids. You can use it to cook meats, seafood and vegetables.