Care varies by material but commonly recommends washing by hand or rinsing with water, sometimes using a mild detergent. Some listings specify spot- or wipe-clean only and several explicitly advise avoiding abrasive cleaners or scrubbers.
Several stone and marble sets note an unpolished or rough interior surface designed to enhance grinding and better pulverize ingredients.
Some listings include extras such as a cork cover to seal the mortar and retain aromas, and at least one bamboo set lists a masher or additional tool as included.
Weights in these listings range from about 0.7 pounds up to around 4.84 pounds, with many stone or marble sets falling in the 2–4.8 pound range.
Yes — at least one granite listing explicitly advises seasoning before first use, and some bamboo listings note the bamboo surface is specially treated. Recommendations vary by product, so review the specific item description for any initial treatment or seasoning instructions.
Several descriptions warn against using harsh detergents and abrasive sponges. One stoneware entry specifically recommends using warm water, mild soap, and a nonabrasive sponge instead.