ncredible workmanship for our cast iron teapots. Ja cast iron is designed for beauty as well as function. Our handcrafted works of art are manufactured using a rare sand casting process, following a centuries-old Japanese tradition. Up to 40 individual intensive production steps turn each and every product into a one of a kind piece. Thí product holds 17 fl. oz. and includes a stainless steel infuser. It has a beautiful contemporary shape and profile that is great for both use and decor. Hand washes only, dry exterior well after washing. Make sure to wash well before first use.