This kind of chopper is transparent, so you can see the food inside and control it .When you use this machine to cut the tough food,like carrot, potato, you should cut them in to chip, so it may easierto chop the food with this machine.It combine with bla- des, storage bowl, lid with hand lever, and it's easy to clean.It can cut all kinds of food, such as vegetable, fruit, meat ice, garlic, and so on.