Zyliss Lettuce Knife - $4.49

You dont have to limit this 12-in. Lettuce Knife to just chopping lettuce for salads. You can also use it to core lettuce and cabbage, as a slicer for salads and coleslaw, and for prepping tomatoes and other vegetables. Due to its synthetic blade, there will be no oxidation of cut edges and this is ideal for cutting on baking trays without scratching it up. It is manufactured from plastic, is dishwasher-safe.  Never again will you have to deal with rusted knives not cutting or chopping the way you like.  this one is guaranteed never to rust!