The Spigo Osaka teapot is made of high quality grade cast iron. The durable construction is meant to last for generations. This wonderful teapot is meant to help keep your tea in the perfect serving temperature for longer periods of time. The porcelain enamel interior keeps the taste of the tea pure and allows for easy cleaning. This Spigo teapot features graceful handcrafted traditional hobnail design with durable cast iron construction. This product Includes a loose tea infuser to brew great tasting loose tea in about 3-5 Minutes. Very Important Care instructions: Do not use soaps or detergents, Wipe the outside dry with a clean cloth while the pot is still warm. Rinse and gently clean pot, cover and infuse thoroughly with warm water only. Not recommended for stove top use. After each use, allow teapot to cool completely before cleaning. Capacity: 38 Ounces. Teapot Wt: 3.75 Lb. Model: Osaka. Color: Black.