Many people cut their fingers while using other mandoline slicers . But with ours, it is the only mandoline that meets your needs for slicing veggies safely. No need to touch the blade -ever. Compared to other products on the market, our cutter makes quick, healthy veggie based meals, potato chips or french fries fast and safe. Blade options can satisfy all your needs for cutting or slicing fruits and vegetables. Convenient operation is incredible. Also, you slave away from a knife. It make spending less time preparing food possible.