... recycle and convection;4. Standard feature: Ceramic Shells, firebox, fire ring, Trolley stand with brake, two assembly bamboo side shelves, ... Grill Smoker Product Infromation ModelAU-21BG barbecue grill smokerMaterialhigh fire heat-resistant ceramicFinishingGlazedColorBlack,green,red,yellow, orangeApplicationsCommercial BBQ store ... kamado.c n Newest Outdoor ceramic bbq oven smoker/camping stove