MagnaSharp Rolling Knife Sharpener - Diamond Sharpening Set

Razor-sharp knives in under 2 minutes. No skill needed.

Blunt knives make cooking slower, messier and more dangerous. The MagnaSharp Rolling Knife Sharpener brings your kitchen knives back to a keen, sharp edge with a few simple rolls — no whetstones, no water, no electricity and no guesswork.

How it works

1. Attach your knife to the magnetic angle block.
2. Roll the 400 grit diamond disc along the blade to sharpen.
3. Switch to the 1000 grit disc to hone and polish a smooth edge.

Why you'll love it

• Perfect angle every time – the magnetic block holds your knife at 15° (extra sharp, for Japanese-style knives) or 20° (durable, for everyday kitchen knives).
• Diamond discs – 400 grit to sharpen and 1000 grit to polish, for a two-stage edge.
• Kind to your knives – a controlled angle means you only remove what's needed, unlike pull-through sharpeners.
• Clean and simple – no water, oil or mess. Ready to use straight out of the box.
• Looks great on the worktop – choose a Wood or Black finish.

The perfect gift

For the home cook, the dad who has everything, or anyone who loves good food. A gift they'll actually use every week.

What's in the box

• 1 x Rolling sharpener with 400 grit and 1000 grit diamond discs
• 1 x Magnetic 15°/20° angle block

Delivery

Free UK delivery on every order. Please allow 7–14 working days for delivery.

Buying for Christmas? Order by 1 December for delivery before Christmas.

Suitable for most stainless steel and carbon steel kitchen knives. Not suitable for serrated or ceramic blades.