Description
Rolling Knife Sharpener with Diamond and Ceramic Discs, Magnetic Angle Knife Sharpener, Kitchen Gadgets
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Dull blades back in seconds: the diamond disc pre-grinds and the ceramic disc finishes with fine polish
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The same angle every pass: a magnetic guide holds 15° for fine blades or 20° for robust blades
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Steady while you sharpen: non-slip S-pads and silicone feet keep the sharpener from shifting
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Easy even for beginners: light pressure is all it takes to sharpen with confidence
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Easy to store and take along: this compact, sturdy tool suits everyday use at home or while traveling
A dull knife slows every meal you cook. This knife sharpener brings dull blades back to peak performance in seconds, and it suits home cooks and professional chefs alike. It works on straight-edge knives for the kitchen, and it needs only light pressure, so even beginners can use it.

Roll the #400 diamond disc (46μm) over the blade for efficient pre-grinding, then switch to the #1000 ceramic disc for fine grinding and polishing. As a kitchen knife sharpener and blade sharpener, this knife sharpening tool is also a diamond knife sharpener, and it joins your kitchen tools and kitchen accessories without taking space. Keep fingers clear of the blade.
Why choose Worfa
Rolling Knife Sharpener
| Feature |
Worfa |
Others |
| Diamond and ceramic discs in one tool |
✓ |
Varies |
| Magnetic guide holds 15° or 20° |
✓ |
Varies |
| Non-slip S-pads and silicone feet |
✓ |
✕ |
| Light pressure, easy for beginners |
✓ |
Varies |
| Compact enough to store and travel |
✓ |
Varies |
| 30-day easy returns |
✓ |
Varies |
Key Features
Sharpening takes little effort thanks to these features:
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Industrial Diamond Coating: the diamond coating delivers durable, precise sharpening results.
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Effortless Rolling Mechanism: the rolling action moves smoothly and holds the sharpening angle constant.
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Compact and Sturdy Design: the sharpener stores easily and suits everyday use at home or while traveling.
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Diamond-coated grinding roller: together with the ceramic disc, it restores dull blades in seconds.
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Straight kitchen knives: the sharpener suits all straight-edge knives for the kitchen.

Specifications
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Product Type: Rolling knife sharpener with magnetic angle guide
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Grinding Angle: 15° for fine blades / 20° for robust blades
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Grinding Discs: #400 Diamond grinding disc (46μm) for efficient pre-grinding; #1000 Ceramic disc for fine grinding and polishing
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Special Features: Magnetic angle support, non-slip S-pads, silicone feet, ergonomic design for safe handling
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Material: High-quality components with a wood look, environmentally friendly and durable
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Design: Compact, portable, and stylish for use at home or on the go
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Compatibility: Suitable for narrow, medium, and large blades
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Application: Easy to use with light pressure, even for beginners
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Colors: Black, Brown
Package Includes:
- 1 x rolling knife sharpener in Black or Brown

Right for you if
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✓Your knives have gone dull — it restores dull blades to peak performance in seconds
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✓You are new to sharpening — easy to use with light pressure, even for beginners
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✓You work with fine and robust blades — magnetic angle support offers 15° and 20°
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✓You cook at home and on the go — compact, portable design for home or travel
If two or more of these sound like you, this is the one.
FAQs
Q: What discs does the rolling knife sharpener have?
A: It has a #400 diamond grinding disc (46μm) for efficient pre-grinding and a #1000 ceramic disc for fine grinding and polishing.
Q: Which angles does the angle knife sharpener offer?
A: Magnetic angle support holds 15° for fine blades or 20° for robust blades.
Q: Can beginners use it?
A: Yes, it is easy to use with light pressure, even for beginners.
Q: Which blades does it suit?
A: It suits narrow, medium and large blades, and straight-edge knives for the kitchen.
Q: What keeps it steady while sharpening?
A: Non-slip S-pads and silicone feet, plus an ergonomic design for safe handling. Keep fingers clear of the blade.