Stainless steel bowl made in Tsubamesanjo Niigata Prefecture, a place of metal processing. Made with a new material that has been treated with fine uneven processing. Made of durable and corrosion-resistant 18-8 stainless steel with a matte texture for a luxurious look. Due to its uneven processing, scratches that may occur when stirring eggs and creams, so you can use it for a long time. The thick rounded shape provides plenty of ingredients, making it easy to use and won't spill when mixing or sitting. Available in 3 sizes: 5.9 inches (15 cm), 7.1 inches (18 cm), 8.3 inches (21 cm). It fits in nesting and does not take up much storage space. Can be used in conjunction with the same size plates for storage and stacking.