Kramer by Zwilling Sharpening Stone
Best premium tool for achieving razor sharp edges.
This 5000-grit glass stone delivers a razor-sharp edge with surprising speed, making it the ultimate tool for maintaining high-end cutlery. It skips the tedious, slow-grinding process of traditional stones, though you will need to keep your ceramic blades far away from its surface.
$159.99
at
Zwilling
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Zwilling Bob Kramer Honing Steel
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Who it's for
- Knife enthusiasts seeking ultimate precision and consistent sharpening results
- Home cooks and professionals with high-end knives desiring razor-sharp performance
- Serious sharpeners investing in long-lasting, reliable sharpening tools
Who should skip it
- Budget-conscious individuals or casual users not ready for a significant investment
- Beginners without prior sharpening experience or those preferring automated solutions
- Users seeking low-maintenance sharpening solutions or minimal post-use care
Performance breakdown
Sharpening Speed
The glass-based construction delivers a remarkably fast, efficient grinding action.
Edge Refinement
The 5000 grit surface produces a mirror-like, razor-sharp finish.
Surface Durability
Engineered to resist dishing and maintain flatness over extended use.
Ease of Use
Requires steady hands and manual technique to achieve consistent results.
Versatility
Handles stainless, carbon, and Damascus steel with professional-grade precision.
Stability
The countertop mounting provides a secure base for controlled sharpening strokes.
Key Specs
Material
Glass, Ceramic, Abrasive
Grit
400 and 5000
Type
Manual Whetstone
Number of Sharpening Stages
1
Set or Individual
Individual
Weight
1.03 lbs
Dimensions
8.27 x 2.76 x 0.31 inches
Mounting
Countertop
Compatible with
Kitchen Knives, Stainless Steel, Carbon Steel, Damascus Steel
Know before you buy
Still have a question?
Ask Metto anything about the Kramer by Zwilling Sharpening Stone before you decide.
