Knife Sharpener: ZWEISSEN Ultra Diamond - Steel & Ceramic - Package of – Grosche Wholesale US
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Knife Sharpener: ZWEISSEN Ultra Diamond - Steel & Ceramic - Package of 4

Brand Grosche
SKU: ZW 204

The ZWEISSEN Ultra uses a 600 grit diamond-coated steel plate to sharpen, realign, and prepare the blade for the second step.

The back of the Ultra features a super fine 1000-grit diamond sharpening plate, which hones the blade to a razor-sharp finish. This two-step sharpening process is suitable for all types of edged tools, from butcher's and fillet knives to hatches, as well as your usual kitchen utensils.

Ultra also comes with a knife blade holder, which props the blade up to the perfect angle. This allows you to easily get the perfect edge every time, and has two universal placement areas depending on the width of your blade. Also, the Ultra does not require water to use properly, so it can keep your knives useful with minimal preparation. The easy-to-hold handle has space for a hook or other hanging device, making this sharpener easy to store when not in use.

The material these surfaces are made of will sharpen the toughest materials, including tool steel, ceramic, and carbide edges.

The Ultra is a convenient, useful knife sharpening tool that will extend the life of your blades. Do not place in a dishwasher or otherwise submerge the unit.



  • Professional two-step sharpening system using 600 and 1000 grit diamond sharpening plates to create a truly sharp edge.
  • Knife blade holder makes it easy to get the perfect angle on your blade
  • Creates a long lasting and sharp edge
  • Directions for use included on the packaging
  • Space at the base of the handle for storage utilizing a hook or carabiner
  • Textured, easy-grip handle
  • Small footprint makes the Ultra easy to store, even in a drawer

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