Ball 1440035017 FRESHTECH Electric Water Bath CANNER, Holds 8 pt or 7 qt Jars, Silver 21 Quart Pot Holds 8 Pints or 7 Quarts Detachable Base with Nesting Design for Ease of Cleaning and Storage Efficiency.Measures 39 x 38.5 x 39 cm (15.35" L x 15.35" W x 15.16" H) Great for High Acid Foods(Tomatoes, Jams, Jellies, Juices, Fruit Spreads, Chutney, Pickles, Relishes); Not for Low Acid Foods(Meats, Seafoods, etc.) Energy Efficient 20% Energy Savings vs Traditional Stove top Method Manual Temperature Control. Non-slip and heat-resistant handles are comfortable and easy to grip Convenient Drain Spout can be used to remove HOT water after canning so you don't have to carry the canner full of water Spout can be removed for easy cleaning Also there is a simple plug on the inside to close off the spout function if spout function is not needed