Introducing the new Primo Grill models, which feature a 6-position aluminum damper top that allows for more precise temperature control, perfect for all-weather grilling, an easy-lift hinge design that reduces the force necessary to open the lid by 70%, making grilling a breeze for all our Primo users, stainless steel cooking grates and lastly a 5-position lower air control slider allows you to adjust the airflow into the bed of charcoal.