For knife

 Knife Sharpener manually, useful in industrial kitchens, bars, restaurants, etc. You can also sharpen scissors.

 Ozone Sterilizer knives, disinfection and hygiene in the kitchen knives, butchers, abattoirs, professionals who use these tools.

 Cutler with scissors and special accommodation for steels, incorporates a wraparound sheet which prevents the court when the vessels are placed inside.

It can be attached to both pits hash, such as tables, walls, etc.

Electric Knife Sharpener.

Tungsten carbide sharpener, especially to revive the edge.

 Multipurpose ceramic knife sharpener.

 Purpose sharpener, self-adjusting. It serves for straight blades, saw blades, household scissors, pruning shears, nail clippers, potato peelers, etc.

Professional knife sharpener. It stands out for its resistant steel casing and its silent motor with ball bearings.