Right on the description it says this:This multi-functional tomato slicer is ideal for slicing tomatoes, onions, garlic, cucumbers, strawberries, mushrooms, and other vegetables and fruits.In the packaging it says something else, see image.I bought it for Tomatoes and Onions. What good is a slicer that can't cut onions alongside Tomatoes?Well guess what... Fresh Tomatoes, pushed and squished Tomatoes before it finally allowed them to pass through and cut them. Did 3 Tomatoes and all 3 were a pain in the BUTT to slice. This slicer is more worthless that the cheap aluminum it was made from. Will be sending back asap.