Cajun Cookware Spherical Pro Forged Iron Charcoal Hibachi Grill. GL10447. Tabletop Charcoal Grills. The Cajun Cookware hibachi grill will will let you cook dinner in no time. The Cajun Cookware grill is pre-Pro cast-iron and Spherical in form. The Cajun Cookware hibachi grill measures 15 inches around the cooking grid and 8 inches prime. This Cajun Cookware grill weighs 40 kilos and is excellent for tenting.