Multi-Blade Sharpener

By Sol.inge

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Sol.inge is an all-in-one blade sharpener with self-adjusting plates—a feature that creates the right angle for whatever blade you need to sharpen. Two self-adjusting surfaces let you work on a variety of tools, from kitchen knives (even notoriously tricky serrated ones) to scissors, tweezers and many more. A stationery blade works for hefty tools like garden shears. A smaller pop-out blade even hones the blades on cheese graters, potato peelers, nail clippers, and other tinier tools.

  • Materials: 90% ABS plastic, 10% tungsten carbide 93HRA
  • Care: Top-rack dishwasher safe or hand wash with soap and warm water
  • Multi-purpose sharpening functions include: Kitchen knives, nail clippers, tweezers, scissors, shears, tools, garden clippers, swiss army knives, lawn mower blades, edge trimmers, pruners, axes, graters, serrated knives, can openers, and other specialty blade types
  • Made with durable tungsten carbide plates
  • Sharpens all knives from 6 to 36 degrees
  • Compact, multi-functional design
  • Made in Taiwan
  • Dimensions: 7" x 2.75" x 0.75"
  • Weight: 0.37 lb.

58 Reviews (4.4 out of 5 Grommets)

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A replacement for me


Love it!! Bought one I gave my parents. This one is for me




I bought one for my husband and daughter's boyfriend. They both loved them! Great Christmas presents!




It really sharpens everything. It's hard to find the old fashioned Sharpeners out there, so this does the trick. Even for scissors.




I read the entire description and all the questions and reviews and it sounded great and maybe just what I had been searching for. I bought it even with a slight reservation that this sharpener sounded almost too good to be true.

It wasn't!

This blade sharpener is exactly as described; so very easy to use and just incredible on my knives (both straight and serrated edges) and is very safe to use and creates the perfect sharp blade. I've still to use it on my pruners, scissors etc. but feel it will be successful on those too.

With no more then 2 strokes as the instructions say you are ready to go!

I did read the comments from several other customers who complained that the instructions were hard to follow. I can see how people would think that but the perfect solution is included in the directions: youtube videos showing how to use and which blade to use on the specific item you want to sharpen.

One of the best purchases I've ever made on The Grommet.
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The gift I gave myself.


After years of having my knives sharper at the butchers, I can now do it myself.

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Go ahead—try to name a blade this can’t sharpen.

About Sol.inge

Stay Sharp

Most of us don’t sharpen our kitchen knives, tools, or other household blades correctly—if at all. Sol.inge’s blade sharpener is a single, multi-purpose tool that lets you keep many different blades in top form.

To properly sharpen, you need the right angle for the blade. Normally that would mean a special sharpener for every single tool. But Sol.inge’s tool has two sets of self-adjusting plates. They move to create the proper angle for sharpening each blade. Work on a variety of tools, from scissors to knives—even those with serrated blades.

A stationary blade lets you tackle heftier jobs like garden shears. And for smaller surfaces like cheese graters, nail clippers, and can openers, there’s a pop-out handle with a blade to get them in shape.

Creator Marc Adam has been perfecting this sharpener for years, combining his efforts with knife makers and engineers. He made this tool so versatile that it will put an end to dull, annoyingly ineffective blades.