Mortar and Pestle: Soapstone, Granite, Wood or Resin, and Which to Choose

A white marble mortar filled with herbs, cinnamon and spices, with a hand stirring using a wooden spoon and steam rising

Choose a mortar by what you will grind. Heavy stone such as granite or soapstone gives weight and control, wood and bamboo are quiet and light, resin is lightweight and easy to carry, and a small porcelain set suits pinches of spice. Keep one set for cooking and a separate one for resins, incense and herbal work.

Materials compared

Material Example Good to know
Soapstone Soapstone Mortar & Pestle 4 inch Hand-carved. Natural soapstone varies, so no two pieces are exactly alike
Granite Polished Granite Mortar & Pestle The heft that lighter materials lack
Wood Jujube Wood Mortar & Pestle Hand-polished, roughly 12 x 8 cm, with a non-slip pestle
Bamboo Bamboo Wooden Mortar & Pestle A compact 9 cm bowl
Stainless steel Stainless Steel Mortar & Pestle with Lid Food-grade 18/8 steel, and the lid keeps spices from scattering
Porcelain 6ml Mini Porcelain Set Sized for the small batches a full-size mortar handles poorly
Resin Resin Mortar & Pestle Set Lightweight and durable, in several bowl sizes

Browse the whole mortar and pestle collection.

How big do you need?

Size decides what a mortar is good for. These are the dimensions our pages give.

Set Size
6ml Mini Porcelain 6ml capacity, for pinches of spice, seeds and salts
Bamboo Wooden A 9cm bowl
White Terrazzo and Acacia About 4 by 2.5 inches
Soapstone 4 inch and Tree of Life Soapstone About 4 inches wide, and 4 by 3 inches for the carved piece
Jujube Wood Roughly 12 by 8cm
Resin sets An 11 by 11 by 10cm bowl on the pages we checked, and several sizes offered

A small mortar suits resins and pinches of herbs, and a larger bowl suits garlic, herbs and bigger batches.

A set for resins and incense

The White Terrazzo Mortar & Acacia Wood Pestle is about 4 by 2.5 inches and is dedicated to grinding resins and incense rather than food. Its slightly coarse terrazzo surface catches and breaks down small resin pieces better than a smooth bowl would. Start with small amounts of resin, use light circular pressure and work in short pulses for stickier resins. See the resin incense collection for what you might grind.

Carved stone for the altar or the counter

Carved soapstone sets such as the Tree of Life Carved Black Soapstone (4 by 3 inches) and the Pentacle Inlaid Mortar & Pestle are working tools you may also want to display. The pentacle is a recognized symbol in modern Western esoteric and Pagan practice, and the carving is decoration, not a claim about the tool.

Soapstone or granite?

Both are stone, but they feel different. Granite is hard and heavy, and its weight does a lot of the work when you crush. Soapstone is softer, which is why it carves so well, and each piece carries its own natural variation in color and pattern. A carved soapstone mortar is often chosen for how it looks as well as how it works, and the smooth interior suits herbs and resins that you grind in short, controlled motions. If you want a tool that mostly sits on a shelf or altar and is used gently, soapstone is a good fit. If you want to crush hard spices or garlic repeatedly, granite gives more weight.

Keep food and ritual sets separate

Resin, incense and herbs sold for ritual or craft are not food. Using one set for cooking and another for aromatics avoids cross-contamination and means you will not taste last week's resin in tonight's spices. Our herbs are offered for craft, ritual and altar practices, so do not grind them for eating unless the product page says it is intended for that.

How to grind

  • Resins: start with small amounts, use light circular pressure and work in short pulses, because sticky resins clump if you overwork them.
  • Dry herbs: grind in small batches with a circular motion. A lidded steel set keeps fine pieces from scattering.
  • Seeds and whole spices: crush first with a firm downward press, then grind.
  • Do not overfill: a mortar works best when it is no more than about a third full.

Care

Wipe the mortar clean after each use. For a resin set, use a dry or slightly damp cloth and dry it immediately. Grinding fresh herbs and resins is easier in small amounts. For burning what you grind, read how to burn incense safely, and for charcoal-based burning, see the charcoal burners.

A note on beliefs

This guide describes traditional and personal practices for reflection and enjoyment. It is not a substitute for professional medical, legal or financial advice, and it makes no promise about outcomes.

Related reading

Frequently asked questions

Which mortar and pestle material is best?

It depends on use. Granite and soapstone are heavy and steady, wood and bamboo are light and quiet, resin is lightweight, and a small porcelain set suits pinches of spice.

Can I use one mortar for food and for incense?

It is better to keep them separate. Resins and incense are not food, so a dedicated set avoids cross-contamination.

How do I grind resin in a mortar?

Use small amounts, light circular pressure and short pulses for stickier resins.

How do I clean a resin mortar?

Wipe it with a dry or slightly damp cloth and dry it immediately.

What size mortar and pestle do I need?

A small bowl suits resins and pinches of herbs. A larger bowl suits garlic, herbs and bigger batches.

Is soapstone or granite better?

Granite is harder and heavier, which helps with crushing. Soapstone is softer, carves beautifully and suits gentle grinding of herbs and resins.

This guide is general information about fragrance, aromatherapy and home use. It is not medical advice.

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