Unused, set of 3. Can also be used as a measuring cup. Capacity: 60ml. With graduations. Made in Japan. One multi-purpose knife. For chopping natto (fermented soybeans), chopping boiled eggs for salad. Mixing Japanese dishes. Cutting cakes and pizza. It can even crack the shells of hairy crabs! Though not the claws... ^_^. Please understand that these are vintage items.