The Krisk Bean Slicer strings and slices beans in one easy action.A simple 3 step process is used to perfectly slice French beans. How to use the Krisk Bean Slicer -Step one - Use the blade at the top more→of the Krisk bean slicer to top and tail the bean.Step two - Insert the bean in funnel strings to the side. Push firmly and directly. Hold bean up close to cutterStep three - completely grasp sliced beans and draw firmly and directly away from the Kirsk bean slicer.An integral blade also allows you to top and tail your beans.Dishwasher safe.