5-Piece Knife Set with Black Rolling Sharpener – Diamond Disc, Magnetic Guide
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Details
5 knives · Black rolling sharpener · 15° & 20° angles
Five Kitchen Knives, and the Sharpener That Keeps Them That Way
A new knife set feels amazing for a few months, then the edges slowly go dull and cooking becomes a chore again. This set comes with its own fix: five knives for every job in the kitchen, plus a black rolling sharpener with a magnetic angle block that brings the edge back in about a minute. Clip the knife on, roll, and slice.

The problem
Why good knives stop being good

The knives
Five knives, every job covered
The set holds the five knives most home cooks actually reach for. Every one of them sharpens on the same magnetic block.
- Nakiri: a wide, flat blade for chopping vegetables and herbs.
- Chef's knife: the all-rounder for slicing, dicing and mincing.
- Bread knife: a serrated blade for crusty loaves.
- Steak knife: for clean cuts at the table.
- Paring knife: small and precise for peeling and fine work.

How it works
Clip it on, choose the angle, roll
The sharpener is a roller with a disc on each end. The knife rests on a magnetic angle block that holds the blade at exactly the right angle, so all you do is roll the sharpener back and forth along the edge.
No guesswork and no wobbling: the magnet keeps the angle the same on every pass, which is what gives a clean, even edge.
- Sharp in about a minute: a few rolls per side is enough for a home kitchen knife.
- Light pressure: the weight of your hand is all you need.
- Safe for the blade: the fixed angle stops you from grinding away steel or chipping the edge.
Step by step
Three steps to a sharp knife
1. Attach the knife to the magnetic block
Choose the 20° side for Western and supermarket knives, or the 15° side for Japanese-style knives. Not sure? Use 20°.
2. Roll the sharpener along the blade
Start with the diamond disc to set the edge, then finish with the ceramic disc to smooth it. Use light pressure; pushing harder does not sharpen faster, it only wears the disc.
3. Slice with ease
Turn the knife over to do the other side, then enjoy cutting again: clean slices through tomatoes, herbs and meat.
Two discs, two angles
Sharpen first, then polish

Safe for every knife
Gentle on good steel
Ever had a sharpener chip or ruin a good knife? The magnetic holder locks the blade at the same angle every time, so you get a clean, even edge without grinding away your steel.
From an inexpensive supermarket knife to a fine Japanese blade, the method is the same and just as gentle.

Works on
Your other knives too
Besides the five knives in this set, the sharpener works on any straight-edge knife: chef's knives, santoku, paring knives, cleavers, fillet knives, hunting and pocket knives.
It is not made for serrated edges or scissors, so keep the serrated bread knife for bread and leave it out of the sharpener.
Why this one
Rolling sharpener vs the usual options
| This rolling sharpener | Cheap pull-through sharpener | Whetstone by hand | |
|---|---|---|---|
| Fixed 15° and 20° angles | ✓ | often slips | ✗ |
| Diamond disc plus ceramic disc | ✓ | coating wears off fast | depends on stone |
| Strong magnets hold the blade | ✓ | ✗ | ✗ |
| Easy for beginners | ✓ | ✓ | ✗ |
| Gentle on the blade | ✓ | ✗ | with practice |
| Compact, fits in a drawer | ✓ | ✓ | bulky |

A great gift
Ready to give
The sharpener and angle block come in a presentation box, which makes the set a popular gift for anyone who loves to cook, for birthdays, Father's Day or Christmas.
Questions people ask
Which angle should I use?
20° for Western and supermarket knives, 15° for Japanese knives. If you are not sure, use 20°.
How much pressure do I need?
Very little. The weight of your hand is enough. Pressing harder does not sharpen faster, it only wears the disc.
Can I sharpen the bread knife?
No. The sharpener is made for straight edges, not serrated blades or scissors.
How long does the diamond disc last?
For a home kitchen, more than 1,000 knives. After that the disc can be replaced.
How long does sharpening take?
About a minute for a normal kitchen knife.
Specifications
- Knives: nakiri, chef's, bread, steak and paring knife
- Sharpener: black rolling sharpener with steel core, diamond disc on one end and ceramic disc on the other
- Angles: 15° (Japanese knives) and 20° (Western knives), magnetic block
What's in the box
- 5 × kitchen knives (nakiri, chef's, bread, steak, paring)
- 1 × black rolling sharpener
- 1 × magnetic angle block (15° / 20°)
- 1 × gift box