This cast iron teapot is designed for 2-3 people or can hold 3-4 cups when filled to the top. It is a stovetop-safe tea kettle that allows gradual and even heating, which helps to infuse the maximum flavor of loose tea into the water. The Japanese cast iron material has a long heat preservation effect and can break down Fe2 plus elements, which is beneficial to health. The teapot has a volume of 30 ounces, and the boiling capacity when used as a tea kettle on the stove top is 24 ounces. It is sturdy and durable, preventing breakage and is more robust than general glass/ceramic teapots. The fully enameled interior enables you to taste the original and delicious tea. It is suitable for various heat sources such as induction cookers, electric stovetops, ceramic stovetops, gas stovetops, etc. It can also be used as a humidifier for air humidification. Low heat or moderate heat is recommended, and dry burning is prohibited. The unique diamond-shaped design combines both modern and vintage styles. The stainless-steel removable infuser is perfect for various kinds of tea, including loose-leaf tea, tea bags, and blooming tea. The ergonomic fold-down handle and the short curved spout make it easy to grip and pour. It is easy to clean, simply by using clean water. As a gift, its diamond shape symbolizes perseverance. It is an excellent choice for Dad, Mom, friends, and family. It can also be used for decoration, parties, and is a favorite among tea lovers. Color: Dark Green.