Ninja Woodfire Outdoor Grill & Smoker, OG705A, 7-in-1 Master Grill The Ninja Woodfire Outdoor Grill & Smoker is all-in-one master grill, fool-proof BBQ smoker, and outdoor air fryer–delivering 100% authentic woodfire flavor. With Master Grilling, you can achieve all the performance of a full-size propane grill with the same char and searing. Foolproof BBQ smoking allows you to create authentic BBQ bark and flavors fast and easy with just 1/2 cup of pellets.