Brand new, unused. The contents are yellow. Microwave-safe cooker "Cook-Zen" A magical cooking pot that makes it easy to boil, cook, and steam food. It's safe because you don't use fire. Plus, you can make simmered dishes in a short amount of time. ■Size: Approximately 189 x 213 x 137mm ■Capacity: 1.7 liters ■Set contents: Main body, top lid, inner lid, strainer, recipe (machiko's cooking recipes), instruction manual ■Cook-Zen, a hot topic in various media ■Planned by cooking researcher Machiko Chiba ■Safe because you don't use fire ■Simmered dishes can be made in a short amount of time ■Steamed dishes are finished fluffy, preventing uneven heating ■Very healthy with dishes using a small amount of oil