The Hook Sharpener Black is ideal for when your can become blunt from all the bumping and scraping that they go through when fishing._ It is always good practice to check the hook point and re-sharpen it. The NGT Hook Sharpener is developed just for this very purpose._ Sliding the hook point steadily through the V-Slot a couple times will bring back its original sharpness in no time. _Hook sharpener.Length 11.5cm.Long lasting.Synthetic handle.V-groove for fishing hooks.