Hooks can become blunt from all the bumping and scraping with the gravels or snags in the water due to fish movements or when winding in. It is always good practice to check the hook point and re-sharpen it.
The small fishing sharpener from the Czech brand ZFISH is a practical and very useful helper. With this diamond sharpener you can easily and quickly sharpen your hooks and knives as needed. You can sharpen the hooks perfectly using the "V" groove in the sharpener, the entire grinding surface can easily handle the knife edge.