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Bob Kramer by Zwilling Water Stones


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  • Made from synthetic ceramic whetstone
  • Grit #10000 is for very fine finishing, mirror polish
  • Efficiently sharpens knives to desired sharpness
  • Sharpens all knives, excluding ceramic
  • Bob Kramer sharpening stones are available in 5 grains
  • Made in Japan; 8.25" x 2.75" x .25" thick


Bob Kramer is widely recognized for his extremely sharp high performing carbon steel knives. To keep these knives maintained and sharp, Bob Kramer by Zwilling has introduced an entire collection of water stones. Each water stone is made from a synthetic ceramic. Depending on your preference or needs, this collection offers 5 grains to choose from. Grit #10000- is for very fine finishing, mirror polish and will create a long lasting sharpness. These stones are safe to use on all knives except ceramic.

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