Leather, Compound and Length: The Best Knife Strop for a Kitchen

A knife strop is a piece of leather, usually fixed to a wooden block or paddle, that you drag a blade across, spine first, to clean and polish the edge. It comes after sharpening or between sharpenings. It is not a replacement for a stone or sharpener, because it will not rebuild an edge that has gone truly dull.

For a kitchen knife, length matters more than most strop listings let on, since many strops are made for pocket knives and carving tools. This guide covers seven with kitchen use in mind. We have not used them, so we go by the makers’ listings and published stropping guidance, which we name.

Julia’s earns a commission on purchases made through links on this page, at no cost to you. Recommendations are based on what a working kitchen looks for in a tool, the makers’ own specifications and published guidance, which we name.

Quick verdict: which knife strop to buy

A strop works only on an edge that is already close to sharp. If your knife is badly dull, start with a stone or a sharpener and strop afterward.

Five knife strops at a glance

Five standouts, one for each kind of cook, with details from each listing. All seven strops are reviewed in full below.

Product images from Amazon. Sizes and materials are as stated on each listing, and several listings leave out the size.

Our picks for the best knife strop

They are listed in the order we would consider them for kitchen knives. We avoided strops made mainly for carving gouges and for pocket carry.

How to choose a leather honing strop

Match the length to your longest knife

A strop as long as your longest blade makes for easy, straight strokes. On a shorter strop you can still do it, but you will need to sweep the blade across at an angle. Several listings here do not state a size, and that alone can be a reason to pick another.

Hard-backed or loose

Every pick here is mounted on a block or a paddle, not hung as a loose strap like a barber’s strop. A firm backing suits kitchen knives because a soft, sagging strap can round the edge. Blocks stay put on the counter, and paddles are easy to hold in the air.

Think about compound

Knivesandtools says compound is optional, since leather has a natural stropping effect, and suggests a medium compound of roughly 5 to 2 microns if you use one strop. Sharpal’s green is stated at 1 to 2 microns. Start with a small amount and add it now and then. A kit with compound saves a separate purchase, but plain leather is a fine way to begin.

Choose your surfaces

Smooth leather and rough or suede leather give two different surfaces. BeaverCraft, for example, says to use compound on the smooth side, while the rough side can be used without it. Keep one side for compound and the other bare, if you like. Follow what the maker says for your kit.

Know what a strop will not do

A strop polishes and tidies an edge that is already close to sharp. It will not fix chips or bring back a truly dull blade. For that, see our guides to the best knife sharpener and the best whetstone for Japanese knives. Serrated knives are a job for other tools.

Learn the stroke before you buy extras

Move the spine first with the edge trailing, and never push the edge into the leather. Knivesandtools says you barely need any pressure and that the weight of your hand and the knife is usually enough, and HORL’s directions say the same thing about direction. Go slowly, with your free hand away from the path of the blade.

How we picked these seven strops

We did not strop with any of these. For technique we read the Knivesandtools guide, How do you strop a knife?, which comes from a retailer, so we used it for method and not for product choices. Most of the strop roundups our searches turned up looked like affiliate lists with overlapping text, and we do not cite any of them. So the picks rest on each listing and maker’s details.

Each pick had to be plainly in stock with a new offer and suit a kitchen knife, which ruled out carving-only strops such as the Flexcut SlipStrop, a tool with profiles shaped for gouges. We kept to two Amazon-first brands and did not reuse any product from our honing steel guide. The two Sharpal models earned separate spots because they are different shapes.

Knife strop questions, answered

Does stropping sharpen a knife?

It refines an edge more than it sharpens one. HORL describes it as removing fine grinding residue for a clean edge, and Tumbler calls it the final step. If your knife is dull, sharpen it first and strop afterward.

What direction do I strop?

Spine first, with the edge trailing behind. HORL says to always swipe the blade toward the spine, and Knivesandtools describes pulling the knife across the strop from tip to heel. Never push the edge forward into the leather, because it will cut in.

What angle should I use?

Roughly the angle of your edge, kept low. Knivesandtools says you do not have to be very precise. If the side of the blade starts to shine, raise the angle a little, and if you hear scraping, lower it.

Do I need stropping compound?

No. Knivesandtools says leather alone has a stropping effect. Compound can speed up the polish, which is why most kits include a bar. Applied compound lasts a while, and adding a little now and then is enough, according to the same guide.

Is a strop the same as a honing steel?

No. They do different jobs in the same routine. A steel is the quick stop before cooking, and leather is a finishing surface for after sharpening. Our honing steel guide covers steels, rods and when to use them.

Can I strop a Japanese knife?

Many people do, and a strop is often used for a fine, polished finish. Hard, thin edges can be brittle, so use light pressure and follow the maker’s care instructions. Our guide to the best Japanese knife covers common blade styles.

The strop we would buy first

The Sharpal 205H is the one we would start with, because it has the length a chef’s knife needs and comes with everything in the box. Pick the HORL if you already sharpen with a HORL or on stones, and the Sharpal 204N if a counter block sounds better than a handle. A strop works best as the last step, so pair it with a good sharpener and a honing steel.