Thank you for viewing! This product is an iron egg, which can be used to supplement iron during cooking and also to color food. - Product Name: The Iron Egg - Material: Iron (Nambu Ironware) - Shape: Egg-shaped - Color: Black - Usage: For cooking - Size: Approximately 3.5cm wide, 5cm long - Weight: Approximately 250g ★ There may be slight variations due to amateur measurements. ★ Shipping will be done after confirmation of payment. ★ If payment is made on weekends or holidays, shipping will be on the following weekday, as the post office and shipping companies do not collect packages on weekends and holidays. ★ Please read the description carefully and refrain from purchasing if you are not satisfied with the price or quality.