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Salt and Pepper Mills: Grinders Explained

Ceramic, steel or carbon steel grinders, which work for salt and which only for pepper, and what size to buy.

By HarrietAI-assistedApproved for publication by BeneRecipes Editor on 15 October 2026Updated 8 October 2026
A wooden manual pepper mill
Photo: Obsidian Soul · CC0

The grinding mechanism matters more than the outside. Some mechanisms grind both salt and pepper; others corrode if you fill them with salt.

Our shortlist

Shortlist in progress

We only list products once their specifications have been checked against the manufacturer or retailer. Until then, use the criteria above to compare what's available.

Where to buy

Browse current options and prices at the retailer. These are affiliate links: we may earn a commission, at no cost to you (disclosure).

Grinding mechanisms

MechanismSaltPepperNotes
CeramicYesYesWill not rust; the safe choice for salt
Stainless steelCheck the listingYesMany are sold for pepper only
Carbon steelNoYesVery sharp, but salt makes it rust

If a listing does not say the mill is suitable for salt, assume it is for pepper only.

What else to check

  • Adjustable grind: a knob at the top or bottom to go from fine to coarse.
  • Size: about 15–20 cm tall suits the table; taller mills hold more but are harder to handle.
  • Filling: a wide opening makes refilling easier.
  • Salt type: most mills need dry salt crystals; flaky sea salt is better kept in a salt pig or cellar and pinched.

On the table

Freshly ground pepper finishes a roast pork dinner and roast potatoes. For the gravy, see gravy boats.

How we choose

BeneRecipes compares tools using manufacturer specifications and retailer listings. We have not tested these products ourselves and don't publish star ratings. We explain which type suits which cook and why.

Some links are affiliate links: if you buy through them we may earn a commission, at no extra cost to you. See our affiliate disclosure.

Recipes to go with it