Oitomi Nambu Tekki (Ironware) Cast iron is durable and has the property of retaining heat evenly. This maximizes the flavor of the tea. The handle has a twisted design, making it easy to hold and pour. The interior is enamel-coated for easy cleaning. Not for direct fire. - Color: Red - Material: Cast iron - Lid knob: Gourd - Handle shape: Twisted This is a used item, but it is still in good condition and can be used for a long time.