If you're looking for a nice light weight knife TWIN Signature is the right line for you.  Stamped from a single sheet of specially formulated steel with a full tang (steel that runs through to the end of the handle) this knife is corrosion and chip resistant, retains its sharp cutting edge and feel sturdy and durable as you cut.  I often reach for my TWIN Signature knives first because of how comfortable they are.  This 5 inch serrated utility knife is handy for citrus fruit, tomatoes, bread, sandwiches and more.