Granite Ware 33 Qt. Canner includes a 33 qt. canner, a lid and jar rack. This durable porcelain on steel pot heats quickly and efficiently; saving energy. The versatile jar rack holds: 9 – quart jars, 9 – pint jars or 13 – half pint jars and is dishwasher safe. Canner is suitable for gas or electric stovetops and is dishwasher safe. Canning is an economical and nutritional way to preserve fresh grown fruits and vegetables at home without added preservatives or pesticides.