Thank you for viewing! By finely chopping various foods and treats, it becomes easier to eat for those who dislike certain ingredients, as well as for seniors, puppies, and kittens. Also convenient for homemade meals. The blades rotate little by little while cutting, and the fineness can be adjusted by the number of times you press. Two cups with measuring marks allow for versatile use. There is no original box or instruction manual, but the operation is not difficult. Used about 3 times.