Skip to product information
1 of 7
Fantastic (2368 + ratings)

SHARPROLL Manual Diamond Roller Knife Sharpener

SHARPROLL Manual Diamond Roller Knife Sharpener

Regular price $540.45
Regular price $1,085.44 Sale price $540.45
save $544.99 Sold out
Taxes included.
  • Free shipping with DHL or DPD
  • 14-day return policy

13 People are looking at this product

Little in stock
  • 15% discount when buying 2 or more products
Restores a razor edge in minutes
Diamond rollers for lasting sharpness
No skill or angle guessing needed

Mix & Match – Only until midnight!

  • 2 items | Extra 15% discount
  • 3–4 items | Extra 20% discount
  • 5+ items | Extra 25% discount

The discount is automatically deducted at checkout – no further steps needed!

SHARPROLL from Vellhaven is made for a working kitchen, where things get used daily and washed often. It does one job, and it does it without asking much of you.

Kitchens are hard on everything, so this is built to be washed rather than admired. Surfaces clean without trapping residue in seams, and the shape stores without swallowing a whole cupboard. It handles daily use rather than occasional use, which is a different standard entirely. Nothing about it needs careful handling to stay in good order. It tolerates a dishwasher where the material allows, and a rinse where it does not. The footprint is small enough to leave out on a worktop without crowding it. Cleaning is a wipe-down rather than a project. Nothing here is over-engineered, which is usually why things last. It works the same way on the hundredth use as it did on the first. The finish is plain enough to sit alongside whatever you already own. Everything you need to get going is in the box.

Follow the instructions supplied with the product, and keep packaging away from small children. It suits a first purchase as much as a replacement. Keep the packaging until you have checked everything over, and store it somewhere dry between uses.

  • Diamond stones: 400# and 1000# grit for fine and coarse sharpening
  • Rolling system: Smooth movement for controlled results
  • 5 sharpening angles: Magnetic guide for precise adjustment
  • Durable materials: Wood and steel for long-lasting use
  • Versatile: Suitable for various types of knives
  • Material: Diamond stones, natural wood, and tungsten steel
  • Grit: 400# and 1000# for different sharpening levels
  • Function: Magnetic angle guide with 5 sharpening angles
  • Free delivery
  • 14 days return policy
View full details
SHARPROLL Manual Diamond Roller Knife Sharpener iwt1_image

Sharp, Without the Skill

SHARPROLL takes the guesswork out of sharpening. Vellhaven built the roller mechanism to hold the correct angle for you, every single pass.

SHARPROLL Manual Diamond Roller Knife Sharpener iwt2_image

Built For A Real Kitchen

Daily use, daily washing, daily wear. This sharpener is made from stainless components that shrug off kitchen life without dulling or rusting.

SHARPROLL Manual Diamond Roller Knife Sharpener iwt3_image

A Duller Knife Is A Slower Cook

A sharp blade glides instead of forcing. Once your knives are properly sharp, prep work stops being a chore.

Our customers say it better than we can

Outstanding

4.7

/ 5

Highly recommended!

The kitchen tap from Blanco is super high quality. It works perfectly and looks great. The dispatch was also fast. Excellent customer service.

Lisa M.

Satisfied all round

I am delighted with my new sink from Caressi. The workmanship is very good and the delivery was quicker than expected.

Maximilian K.

Super service and fast delivery

I bought a sink from Franke. The quality is excellent and the delivery was quicker than expected. Very satisfied!

Nicole E.

I ordered a sink from Blanco

I chose a Blanco, vasc, and it fits my kitchen perfectly. The cavity is top notch and the design makes a big difference.

Carl M.

The service I received when ordering my...

The service when I ordered my Franke mixer tap was excellent! The delivery was prompt and the quality is excellent. I would be happy to order again!

Benjamin M.

Beautiful products

Beautiful products, competitive price, fast delivery

Lucas P.

Lightning-fast dispatch

The Caressi sink was delivered in just 2 days. Very well packaged and easy to install. Great service!

Marina U.

Vellhaven

Tag us to be featured #Vellhaven

Frequently Asked Questions

Do I need any sharpening experience?

No. The diamond rollers hold the correct angle automatically, so a few even passes is all it takes.

Will it work on all my knives?

It handles most straight kitchen blades, from paring knives to chef's knives, with the same easy motion.

How often should I sharpen?

A quick pass every few weeks keeps most kitchen knives working like new.

Is it safe to store with kids around?

Yes, the enclosed roller design keeps the sharpening wheels covered when not in use.

How do I clean it?

Wipe it down after use; the housing is built to handle regular kitchen wear.

Every Vellhaven order is checked by hand

Nothing leaves our warehouse without a person looking at it first. We check the finish, test the moving parts, and pack each piece so it survives the journey to your door. That's why we not only give guarantees on our service, but also achieve outstanding ratings on platforms like Trustpilot.