Description
Rolling Knife Sharpener, Manual Kitchen Knife Sharpener with Magnetic Knife Holder Included
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Restores an edge in seconds: a few rolling passes bring dull kitchen blades back to sharp
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Matches your knife style: switch between 15° and 20° guides for Asian or Western blades
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No skill required: the diamond-coated roller does the work, no freehand technique needed
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Keeps knives handy and safe: the included magnetic holder mounts on a wall or backsplash
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Lives on the counter: compact enough to store within easy reach for daily prep
Dull kitchen knives turn simple prep into a chore, dragging through a tomato instead of gliding through it. A few passes through this rolling knife sharpener restore that clean edge, guiding the blade along a steady diamond-coated track instead of a shaky freehand angle. There is no learning curve — the rolling motion keeps the angle consistent every time, so even a first attempt comes out even.
As a manual knife sharpener it needs no batteries or cord — just a steady hand guiding the roller across the blade. This diamond knife sharpener pairs a 15° guide with a 20° guide on one compact knife sharpening system, which is why some kitchens know it as a japanese knife sharpener for the tighter 15° angle and a Western sharpener for the wider one. Reach for this sharpening tool as often as you would a dedicated blade sharpener, and the smooth-rolling design has earned it a following as a reliable roller knife sharpener — a go-to knife sharpening tool for weekly touch-ups. The magnetic holder keeps everything within 15 in (38 cm) of reach, and the whole unit fits neatly on any countertop.
Why choose Worfa
Rolling Knife Sharpener
| Feature |
Worfa |
Others |
| Dual 15° and 20° angle guides in one tool |
✓ |
✕ |
| Diamond-coated rollers polish every pass |
✓ |
Stone only |
| Magnetic knife holder included |
✓ |
Not included |
| Fits on any kitchen counter |
✓ |
Bulky |
| Guide and setup manual included |
✓ |
Not included |
| 30-day easy returns |
✓ |
Varies |
Why You'll Love It
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Dual-angle sharpening system: switch between 15° and 20° guides to suit Asian or Western blade styles.
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Efficient rolling design: the compact roller passes over the edge and restores sharpness in seconds, no complex technique needed.
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Diamond-coated rollers: the fine diamond surface polishes each blade to a keen edge with every pass.
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Magnetic knife holder included: store knives safely within reach by mounting the holder on a wall or backsplash.
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Compact and countertop friendly: small enough to tuck into any modern kitchen while still performing well.
Specifications
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Sharpening Angles: 15° (Japanese) and 20° (Western)
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Roller Material: Industrial diamond-coated steel
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Magnetic Holder Length: 14.96 in (38 cm)
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Sharpener Dimensions: 3.50 × 3.31 × 12.28 in (8.9 × 8.4 × 31.2 cm)
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Included Accessories: Rolling sharpener, magnetic knife holder, setup & sharpening guide
Package Includes:
- 1 × Rolling sharpener
- 1 × Magnetic knife holder
- 1 × Setup & sharpening guide
Right for you if
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✓You want restaurant-sharp knives without a whetstone — the diamond-coated roller does the technique for you
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✓You own both Asian and Western knives — switch between 15° and 20° guides on the same tool
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✓You are short on drawer space — the sharpener and holder both fit on a small countertop
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✓You want knives stored safely, not loose in a drawer — the magnetic holder mounts on the wall
If two or more of these sound like you, this is the one.
FAQs
Q: What angles does this knife sharpener use?
A: Choose 15° for Japanese-style blades or 20° for Western blades, both on the same roller.
Q: Is it safe to use at home?
A: Keep fingers clear of the rollers while sharpening and always draw the blade away from your body.
Q: What is the magnetic holder for?
A: It mounts on a wall or backsplash and keeps sharpened knives stored safely within reach.
Q: What size is the sharpener?
A: It measures 3.5 × 3.3 × 12.3 in (8.9 × 8.4 × 31.2 cm), small enough for any counter.
Q: What comes in the box?
A: The rolling sharpener, the magnetic knife holder, and a setup and sharpening guide.
