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Our Rolling Knife Sharpener Trusted by Thousands.

Precision-engineered tools for effortless, razor-sharp edges.

Order by 2pm on 22nd December for Christmas delivery with free Royal Mail 24.

Sharpening made simple
For all of your knives

Explore the Sharpener Range

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  • Oak roller

  • Stainless steel bearings and internals 

  • 400 Diamond grit 

  • 3000 Polishing grit

  • 5 in 1 black Polymer knife support

  • 15 and 20 degree angles

  • 2 Neodymium N52 magnets  in each angle

  • 20 degree pull through polisher

  • Ergonomic use​

  • Walnut roller

  • Stainless steel bearings and internals 

  • 400 Diamond grit

  • 3000 Polishing grit

  • CNC machined walnut knife support 

  • 15 and 20 degree angles 

  • 3 Neodymium N52 magnets in each angle 

  • Use the walnut base to store the roller

  • Strop included

  • Grain swap available

Wood

Why Choose LavaRose

A small family run business

LavaRose started with a mission to make professional sharpening simple and accessible.


After two decades as engineers, we’ve always looked for better ways to do things and when we spotted a gap in the market for a reliable vertical rolling sharpener, we knew we could create something exceptional.

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Five years later, our sharpeners are known for their thoughtful design, premium materials, and performance that keeps giving.

UK customer support 

Free next day delivery

1000s of 5 star reviews

2+ Decades of engineering ability between us

Trusted by chefs & home cooks

UK Based family business

Spares and accessories 

We manufacture our spares here in the UK.

We stock a wide range of accessories, from strops, discs, perineum bases and more. 

WORLD CLASS DIAMOND DISC

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All of our spare discs offer exceptional sharpening precision, providing razor-sharp edges with minimal effort. 

ADD A BASE?
ALUMINIUM OR BAMBOO?

LavaRose Rolling Knife Sharpener seated in a sleek aluminum base, offering durable support and precision for effortless blade

Aluminium​​

Aluminium provides superior

durability and a sleek, modern finish.​​

LavaRose Rolling Knife Sharpener seated in a sturdy bamboo base, combining natural elegance with efficient, precise sharpenin

​​​Bamboo

While bamboo adds a natural,

eco-friendly touch with

excellent strength and style.

OUR STORY

James, the meticulous engineer, and Matthew, the visionary dreamer, combined their unique skills to introduce a game-changing product to the culinary world. Fueled by their passion, they set out to redefine the way knives were sharpened.

Food Prep

What people say

Ellie-may

I’ve had really nice knives for years and used to send them away for sharpening, but after using this knife sharpener for a while now, I’m absolutely thrilled with the results! It’s incredibly easy to use

Raymond Ross

For me this is the best tool on the market

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