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LMLitoshi Malon

Grit Ladder

A Sharp Knife Is Bought Once And Maintained Every Week.

220 400 1000 3000 6000 8000

Stone Stock

Coarse, Daily, Finishing And Flat.

Splash-and-go whetstones run from £34 to £96 and suit cooks who want sharpening without a sink full of soaking tubs. Soaking whetstones and natural finishing stones run from £48 to £185, with more feedback under the blade and more responsibility in drying.

Atoma-style diamond flattening plates run from £58 to £118. A dished stone teaches bad angles, so a flattening plate is not an accessory after you own several stones. It is part of the first useful kit.

Theo’s Favourite Section

What A Good Stone Feels Like.

A good stone gives you information before it gives you shine. You can feel when the bevel is sitting flat enough, when the edge has raised a burr, and when you are just polishing the shoulder because your wrist has wandered. That feedback is the reason I would rather sell a useful two-stone setup than an impressive pile that lives in a drawer.

For most Brighton restaurant kitchens, a 1000 grit daily stone and a 3000 grit finisher beat a stack of gadgets. The 1000 stone does the honest work. It resets a tired edge after service, cleans up small rolls, and teaches pressure better than a pull-through ever will. The 3000 stone refines without making the edge too glassy for tomatoes, fish skin or prep that needs bite.

Coarse stones matter when the knife is chipped, over-thick behind the edge or neglected for months. They remove metal quickly, which is both the point and the danger. If you are learning at home, do not start every session on 220 grit because it feels decisive. Start where the knife needs you to start. A dull but undamaged gyuto usually wants 1000, not punishment.

Soaking stones need water in their pores before they behave. Some want ten minutes, some want twenty, and a few old-school bricks are happiest with a longer soak. Splash-and-go stones want a wet surface, not a bath. If you leave a splash-and-go soaking because you forgot which type you bought, you can shorten its life or crack it when it dries badly.

Slurry is not dirt. On many stones it is the abrasive doing its job. Let it build when it helps, refresh it when it clogs, and do not rinse every thirty seconds because you want the bench to look clean. Clean edges come from consistent contact, not from performing tidiness around the sink.

Flattening is the maintenance that everyone postpones until sharpening becomes mysterious. A hollow stone rounds your bevels. It teaches your hand the wrong lesson and then blames the knife. Draw pencil lines across the face, lap the stone until the lines disappear, rinse the grit out, and let the stone dry somewhere air can move. That five minutes saves months of confused sharpening.

The mistakes I see in restaurant kitchens are nearly always practical ones. Stones stored wet in plastic tubs. Pull-through sharpeners chewing up decent knives. Carbon gyuto left on stainless counters with lemon juice under the heel. Cooks buying an 8000 finisher before they can hold an angle on a 1000. None of this is dramatic, but it is why tools fail early.

If you email me with one knife, one board and one sharpening problem, I can usually suggest a stone pair quickly. If you email asking for the most impressive progression, I will probably steer you back to 1000 and 3000. Good sharpening feels boring in the best way: repeatable, wet, flat and honest.

Task Chart

Stone By Job.

TaskStartFinishNote
Chipped edge220 or 4001000 then 3000Use light pressure once shape returns.
Daily service edge10003000The best pair for most cooks.
Carbon gyuto10003000 to 6000Stop before the edge loses bite.
Stainless petty10003000Deburr with patience.
Yanagiba1000 if needed6000 or higherAsk before buying a high finisher blind.
Learning at home1000Optional 3000Buy a flattening plate before a third stone.

Care Rules

Dry Stones Slowly, Flatten Them Often, And Keep Pull-Throughs Away From Good Steel.

Do not store soaked stones sealed wet in plastic tubs.

Do not put stones on radiators or in harsh sun to speed drying.

Do not use a dished stone and blame the knife for a rounded bevel.

Do not run Japanese kitchen knives through coarse pull-through sharpeners.

Buy A Useful Kit

Start With A Two-Stone Pair And A Flattening Plate.

Email the knife steel, how damaged the edge is, and whether you can soak stones at work. Theo will recommend a practical progression instead of a decorative stack.