Catalogue >> Everyday Objects >> Corn Grenades Categories The Bizaare Bones & Dinos Everyday Objects Fish Mammals and Birds Reptiles and Amphibians Statuettes, Busts & Portraits View Price List Click here to go back. Corn Grenades Cast iron farm rebellion units. Completely inert. Non toxic. Green patina. 3 lbs. Max-Cast, Inc. P.O. Box 662 Kalona, Iowa 52247 email: mailto:max-cast@kctc.net tel: 1-800-728-9339 fax: (319) 656-3187